A diode hasiso=10 fa and a built-in voltage of 0.8 v. what isisfor a reverse biasof 10 v?

Answers

Answer 1

A diode that has the iso=10 fa and a built-in voltage of 0.8 v, its reverse basis for 10v is 36.7fA

What does a diode do?

As rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators, diodes are a versatile electrical component.

A diode’s propensity to transmit electric current solely in one direction is its fundamental characteristic.

What are diodes and their types?

An electrical device with two terminals is a diode. A semiconductor, most frequently silicon but occasionally germanium, is used to create diodes.

There are many different kinds of diodes, but the ones being addressed here include the silicon-controlled rectifier, TRIAC, transient voltage suppressor, Zener, rectifier, and Schottky diodes.

What is the diode’s operating principle?

A diode’s most frequent use is to permit an electric current to flow in one direction while blocking it in another. This is known as the diode’s forward direction.

It is provided that

Vr = 10V

ϕj = 0.8 V

Iso = 10fA

The reverse current Is

Is = Iso sqrt [1 + Vr/ϕj]  → 1

Substituting all the values provided in question to equation 1, we have

Is = 10fA sqrt (1+10/0.8)

=(10fA) sqrt (13.5)

= 36.7fA

Thus Is = 36.7fA

To know more about diode, visit:

https://brainly.com/question/12721595

#SPJ4


Related Questions

Find the c flag value after each of the following codes:
(a) ldi r20,0x54
(b) ldi r23,0
(c) loi r30,0xff loi r25,0xc4 loi r16,0xff loi r18,0x05 add r20,r25 add r23,r16 add r30,rl8

Answers

A boolean variable with the value "true" or "false" is what is referred to as a "flag" variable. You can either use an integer value with zero for "false" and semi for "true" or the boolean type with true or false.

CY is the carry flag's symbol. If a carry is produced during the procedure, it will be set to 1.

The procedure's outcome would be:

54 + C4 = 01010100 + 11000100

= 100011000

however because it cannot fit into the 8-bit destination register, the top bit is lost, and the actual result is 0x000110.

As a result, we can see that a carry is produced. CY will therefore equal 1.

The registers will be updated with the hexadecimal integers.

As a result, we can observe that no carry is produced. CY will therefore equal 0.

Learn more about C flag values here

https://brainly.com/question/11546044

#SPJ4

Every particle of matter in the universe attracts every other particle with a force that is directly proportional to the product of the masses of the particles and inversely proportional to the square of the distance between them. True or false?.

Answers

The Law of Universal Gravitation,  states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Newton's law of gravitation, states that any particle of matter in the universe draws another with pressure varying at once as the manufactured from the loads and inversely as the rectangular.

Newton, the pressure of gravity appearing between the earth and another item is at once proportional to the mass of the earth, directly proportional to the mass of the item, and inversely proportional to the square of the distance that separates the centers of the earth and the item. Gravitational steady, G is unbiased of the nature of the particle, medium among the debris, and time. Its cost is constant anywhere within the Universe.

Learn more about Universal Gravitation here:-brainly.com/question/9373839

#SPJ4

A ball is given a brief push and then is allowed to roll up a ramp. It travels 53.1 cm up the ramp before stopping and rolling back down. It takes a total of 1.34 s to roll up and back down to its initial position. What is the magnitude of the acceleration of the ball while it is on the ramp?

Answers

The magnitude of the acceleration of the ball while it is on the ramp is 2.4 m/s² approximately

What is Acceleration ?

Acceleration is the rate at which velocity changes. It is a vector quantity.

Given that a ball is given a brief push and then is allowed to roll up a ramp. It travels 53.1 cm up the ramp before stopping and rolling back down. It takes a total of 1.34 s to roll up and back down to its initial position.

Let us take the account of rolling down.

Distance s = 53.1 cm = 0.531 mTime t = 1.34/2 = 0.67 sinitial velocity u = 0

The magnitude of the acceleration of the ball while it is on the ramp can be calculated by using the below formula

s = ut + 1/2at²

Substitute all the parameters into the formula

0.531 = 0 + 1/2 × a × 0.67²

0.531 = 0.22445a

a = 0.531/0.22445

a = 2.365 m/s²

Therefore, the magnitude of the acceleration of the ball while it is on the ramp is 2.4 m/s² approximately

Learn more about Acceleration here: https://brainly.com/question/14344386

#SPJ1

how much force is required to accelarate 2kg mas at 3m/s 2

Answers

Answer:

6 Newton.

Explanation:

Force (F) = Mass (M) x Acceleration (A).

Force = 2kg x 3 m/s^2

F = 6kg m/s^2 = 6 Newton. = 6N

Therefore, Force required to accelerate the body is 6N

What is the electric potential 52.92 pm from a proton (the average distance between the proton and electron in a hydrogen atom)?

Answers

The electric potential from proton 52.92 pm from a proton is 27.21 V that is the average distance between the proton and electron.

DescriptionWhat does “electric potential” mean?

Electric potential is the effort required to transport a unit charge from one point to another in the presence of an electric field.

Earth is typically chosen as the reference point, but any location outside the range of the electric field charge can be used.

What does class 10’s electric potential entail?

The work required to accelerate a unit positive charge from infinity to a specific point in an electric field is known as the electric potential (or potential) at that location.

What kind of electric potential is that?

Electric potential is the amount of labor or energy that an electric charge can produce. A 1.5 V battery, for instance, has an electric potential of 1.5 volts.

Calculation

Distance from proton,

r= 52.92pm

= 52.92 x 10^(-12)

Charge on a proton

q = 1.6 x 10^(-19) C

Therefore, electric potential at distance r from a proton is

Vp = Kq/r

=Vp = (9x 10^3 x 1.6 x 10^(-19)) / 52.92 x 10^(-12) volts

Vp = 27.21 V

To know more about electric potential visit:

https://brainly.com/question/12645463

#SPJ4


A 7.8 kg outdoor copper sculpture heats up during the day from 28°C to 87°C. How much energy was absorbed? Note: Copper has a specific heat of
390 J/kg *C.

Answers

The energy absorbed outdoor copper sculpture heats up during the day q = 1.79 x 10⁵ J.

Equation :

To find energy using formula,

q = mcΔT

where,

q is energy

m is mass

c is specific heat

ΔT is change in temperature

Given,

m = 7.8 kg

c = 390 J/kg

T₁ =  28°C

T₂ = 87°C

To find ΔT,

ΔT = T₂ - T₁

ΔT = 87° - 28°

ΔT = 59°C

Now, putting values,

q = mcΔT

q = 7.8 kg x 390 J/kg x 59

q = 1.79 x 10⁵ J

Is copper good for sculptures?

The best materials for sculpture are copper and copper alloys for a variety of reasons. They offer countless artistic possibilities because they can be molded into any desired shape. Copper components can be mechanically joined or assembled by bolting or bonded by welding, enabling works of enormous size.

To know more about energy :

https://brainly.com/question/1932868

#SPJ9

with what minimal horizontal velocity must the cliff divers leave the top of the cliff is they are to miss the rock?

Answers

14.8m/s is  minimal horizontal velocity must the cliff divers leave the top of the cliff is they are to miss the rock.

Ledge divers in Acapulco leap into the water from a 36-meter-high cliff. A rock protrudes 10.4 meters horizontally from the water, level. 9.8 m/s2 is the acceleration of gravity. If the cliff divers are to miss the rock, they must depart from the top of the cliff with a minimal horizontal velocity.

from above statements, we assume that

there is no initial vertical velocity, then we calculate the time it takes to reach the water, then divide the horizontal distance by that time to get the minimum required horizontal speed.

h=gt^2/2

h= 36 m

t = [tex]\sqrt{2h/g}[/tex]

put h = 36 m g = 9.8 m/s^2

t=2.7 second

Then the minimum required horizontal velocity is

v = d/t

by putting value

v= 10.4 m/2.7 s

v=14.8m/s

To know more about  horizontal velocity visit : https://brainly.com/question/14059839

#SPJ1

What is the magnitude of an electric field that balances the weight of a plastic sphere of mass 7.4 g that has been charged to -3.0 nc?

Answers

It is a physical field occupied by a charged particle on another particle in its surrounding .The magnitude of electric field will be -0.0241 MN/C.

What is electric field?

A physical field called an electric field surrounds electrically charged particles and attracts or repels all other charged particles nearby. It can also refer to the physical field surrounding a system of charged particles. Electric charges and time-varying electric currents are the building blocks of electric fields. The electromagnetic field, one of the four fundamental interactions (also known as forces) of nature, manifests itself in both electric and magnetic fields.

The electric force in an electric field is given by the equation,

 [tex]E = \frac{F}{Q}[/tex]

Since electric field is balanced by the weight of the plastic sphere, the electric force is equal to weight of the sphere.

[tex]F = mg[/tex]

So the equation becomes

[tex]E = \frac{mg}{Q}[/tex]

Putting the value from the question,

m = 0.0074 kg

Q = (-3.0) Nc

g (gravitational acceleration) = 9.8 m/s^2

So, we get

[tex]E = \frac{(9.8)(0.0074)}{(-3.0)}[/tex]

[tex]E = -0.0241 MN/C[/tex]

Hence, the electric field is -0.0241 MN/C.

To know more about electric field, go to URL

https://brainly.com/question/14372859

#SPJ4

The acceleration due to gravity on planet X is
one-fifth that on the surface of the earth.
If it takes 3.8 s for an object to fall a certain
distance from rest on earth, how long would
it take to fall the same distance on planet X?
Answer in units of s

Answers

The time taken for the object to fall the same distance in planet X is determined as 8.5 seconds.

Time of motion of the object planet X

The time taken for the object to fall the same distance on planet X is calculated as follows;

t = √2h/g

where;

h is height of fallg is acceleration due to gravityt is time of motion

t² = 2h/g

gt² = 2h

g₁t₁² = g₂t₂²

t₂² = g₁t₁²/g₂

t₂² = (g₁ x 3.8²) / (0.2g₁)

not e one-fifth = 1/5 = 0.2

t₂² = 72.2

t₂ = √72.2

t₂ = 8.5 seconds

Thus, time taken for the object to fall the same distance in planet X is determined as 8.5 seconds.

Learn more about time of motion here: https://brainly.com/question/2364404

#SPJ1

A basketball player, standing near the basket to grab a rebound, jumps 74.8 cm vertically. how much time does the player spend in the top 13.7 cm of his jump?

Answers

By using uniform motion, in 0.04 second the player will spend in the top 13.7cm .

We need to know about the uniform motion to solve this problem. The uniform motion is an object's motion under acceleration. It should follow the rule

vt = vo + a . t

vt² = vo² + 2a . s

s = vo . t + 1/2 . a . t²

where vt is final velocity, vo is initial velocity, a is acceleration, t is time and s is displacement.

From the question above, we know that

hmax = 74.8 cm = 0.748 m

h = 13.7 cm = 0.137 m

g = 9.8 m/s²

Find the initial speed by using hmax (vt = 0 m/s)

vt² = vo² + 2a . s

0² = vo² - 2g . hmax

2 . 9.8 . 0.748 = vo²

vo² = 14.6608

vo = 3.83 m/s

Find the vt when h is 13.7 cm

vt² = vo² + 2a . s

vt² = 3.83² - 2g . h

vt² = 3.83² - 2. 9.8 . 0.137

vt² = 11.98

vt = 3.46 m/s

Find the time taken

vt = vo + a . t

3.46 = 3.83 - g . t

9.8t = 0.37

t = 0.04 second

Find more on uniform motion at: https://brainly.com/question/28040370

#SPJ4

A projectile is launched from ground level at an angle of 15 degrees above the horizontal. It lands a distance of 20 meters from the launcher. Which of the following launch angles would result in the same range if the launch speed is kept the same?

A. 60 degrees
B. 30 degrees
C. 75 degrees
D. 85 degrees

Answers

C. The launch angle that would result in the same range if the launch speed is kept the same is 75⁰.

Angle of projection

The angle of projection is calculated as follows;

R = u²sin(2θ) / g

where;

θ is the angle of projection

θ = 15⁰

sin 2θ = sin 2(15) = sin (30) = 0.5

Equivalent angle of projection

θ = 90⁰ - 15⁰ = 75⁰

sin(2θ) = sin (2 x 75⁰) = sin (150⁰) = 0.5

Thus, the launch angle that would result in the same range if the launch speed is kept the same is 75⁰.

Learn more about angle of projection here: https://brainly.com/question/20459093

#SPJ1

if a bicyclist, with an initial speed of zero, steadily gained speed until reaching a final speed of 26m/s, how far would she travel during this race?

Answers

Answer: V^2=u^2 + 2* a* s

V is final velocity.

u is initial velocity.

a is acceleration.

s is distance.

0^2=5^2 + 2 *a*3

I'm stuck. don't know how to solve this

Answers

Since motion under gravity only act on the vertical component of the velocity, the answer for both vertical and horizontal variables are;

a.) 9.8 m/s², 0

b.) 0, 18 m/s

c.) 21.2 m/s, 0

d.) 23 m, 39 m

e.) 2.2 s

Motion Under Gravity

Motion of any object under gravity is the vertical motion of the object under the influence of acceleration due to gravity.

From the question, the following parameters are given.

Height h = 23 mInitial velocity u = 18 m/s

a.) The vertical acceleration will be equal to acceleration due to gravity which is equal to 9.8 m/s². While the horizontal acceleration will be equal to zero.

b.) The vertical initial velocity is zero. Vertically, it will be assumed that the stone is dropped. While the given initial velocity is the horizontal initial velocity which is 18 m/s

c.) The vertical final velocity V can be calculated by using the formula

V² = U² + 2gH

V² = 0 + 2 × 9.8 × 23

V² = 450.8

V = √450.8

V = 21.23 m/s

Motion under gravity only act on the vertical component of the velocity. so, horizontal final velocity is equal to zero.

d.) Vertical distance = 23 m

While the horizontal distance = Range = ut

e.) Both the vertical and horizontal time will be the same. We can calculate the time by using the formula

h = ut + 1/2gt²

Vertically, u = 0

23 = 0 + 1/2 × 9.8 × t²

23 = 4.9t²

t² = 23/4.9

t² = 4.694

t = √4.69

t = 2.166 s

t = 2.2 s

so, the range = 18 × 2.166 = 38.997 m

Therefore, the time taken is 2.2 and the range is approximately 39 m.

Learn more about Vertical Motion here: https://brainly.com/question/17512385

#SPJ1

Given a long text string t and one shorter pattern string s, find the first occurrence of s in t (if any). what is the complexity of your algorithm?

Answers

The complexity of your algorithm is O(nm).

Algorithmic complexity is a measure of how long an algorithm would take to complete given an input of size n. If an algorithm has to scale, it should compute the result within a finite and practical time bound even for large values of n. For this reason, complexity is calculated asymptotically as n approaches infinity.

Now,

Text: T

Pattern: s

Algorithm   String Matching(T,s)

n=len(T)

m=len(s)

for i = 0 to n-m

j=0

while j<m and s[j]=T[ i + j]

j=j+1

if j==m

  return i

end if

end while

return -1

end for

the complexity of your algorithm: O(nm)

reason: nested loop runs one run (n-m) times and second run m times. so it becomes (n-m)(m) = (nm-m2) = O(nm)

To know more about "Complexity algorithm":

brainly.com/question/20709229

#SPJ4

If a space probe is sent into an orbit around the sun that brings it as close as 0.3 au and as far away as 5.4 au, is the orbit a circle or an ellipse?

Answers

The orbit is an ellipse for the space probe that is sent into the orbit around the sun that brings it as close as 0.3 au and as far away as 5.4 au.

Description

Kepler’s 3rd law

According to Kepler’s Third Law, the cubes of the semi-major axes of the orbits of the planets are directly proportional to the squares of the planets’ orbital periods. As an orbiting planet’s radius increases, so does the time of its orbit around the Sun.

What is the Kepler’s law equation?

T = 2πr3GME Remember that the semi-major axis of an ellipse is equal to the product of the perihelion and the aphelion divided by two. The semi-major axis (a) for a circular orbit is equal to the orbital radius.

What is the formula for Kepler’s third law?

P2 = a3, which means that the period of an orbit (P) squared is equal to Kepler’s Third Law.

Calculation

As per Kepler's law and his explanation of eccentricity,

Eccentricity = Distance to the focus/ Distance to the directrix.

According to Kepler, an elliptical orbit is a Kepler orbit with an eccentricity of less than 1 and for a circular orbit, it is exactly 0 eccentricity.

So here Eccentricity = 0.3/5.4

= 0.055

So according to this, the space probe is moving in an ellipse orbit.

To know more about Kepler’s law of motion, visit:

https://brainly.com/question/4978861

#SPJ4

A 3.5-kg plastic tank that has a volume of 0.2 m3 is filled with liquid water. assuming the density of water is 1000 kg/m3, determine the weight of the combined system.

Answers

The weight of the combined system = 1,996.3 N

How is the weight of the combined system calculated?

Given,

Mass of the Plastic tank = 3.5 kg

Volume of the liquid water in the tank = 0.2 m³

Density of water = 1000 kg/m³  

Now,

We know

Density = Mass ÷ Volume

Thus,

Mass = Density × Volume

therefore,

Mass of the water in the tank = 1000 × 0.2

= 200 kg

Thus,

The mass of the combined system = 3.5 kg + 200 kg = 203.5 Kg

Also,

Weight in N = Mass × Acceleration due to gravity (g)

and,

g = 9.81 m/s²

Therefore,

The weight of the combined system = 203.5 kg × 9.81 m/s²

= 1,996.3 N

To learn more about density, refer

https://brainly.in/question/2786638

#SPJ4

My cat can eat 125 grams of food each day. How many kilograms is this?

Answers

0.125 kg

Explanation:

0.125 kg will be your answer for this question.

Which statements correctly describe the effect of distance in determining the gravitational force and the electricall
force? Check all that apply
The gravitational force has an infinite reach
The electrical force has an infinite reach
The gravitational force is inversely proportional to the distance.
The electrical force is inversely proportional to the distance.
The gravitational force is inversely proportional to the square of the distance.
The electrical
force is inversely proportional to the square of the distance.
O
O
Save and Exit

Answers

The square of the distance has an adverse relationship with the electrical force.

The square of the distance has an adverse relationship with the gravitational force.

Electrical force vs gravitational force :

The fundamental distinction between electrostatic and gravitational forces is that gravitational force is the force that draws objects to the earth based on mass. This force is conservative. While an object's electrostatic force is its force as a result of charge. Moreover, it is a conservative force.

How would you define an electrical force?

Electric force is the attractive or repulsive interaction between any two charged bodies. Similar to any force, Newton's laws of motion describe how it affects the target body and how it does so.

To know more about  Newton's laws of motion :

https://brainly.com/question/974124

#SPJ9

Differentiate uniform motion and non-uniform motion with examples

Answers

Explanation:

interesting let's see it is very confusing

Answer:

See below

Explanation:

Motion as the change of position of an object with respect to time.

Uniform motion covers equal distance at an equal time interval. The velocity is constant. For example, a car traveling at 55 mph constant speed for 2 hours has uniform motion

Non-uniform motion covers unequal distance at equal time intervals. For example, in heavy traffic, a car may travel at 20mph for the first 10 minutes, then 10mph for the next 10 minutes etc. Thus velocity changes over equal time periods

What does dependent and independent variables mean in science?

Answers

Answer:

Independent variable is the variable that causes the changes in the experiment. Dependent variable is the variable that is affected by the changes.

Explanation:

At an international auto race, a race car leaves the pit after a refueling stop and accelerates uniformly to a speed of 75 m/s in 9 s to rejoin the race

Answers

The acceleration of the car after leaving the pit to reach a speed of 75 m / s in 9 s is 8.3 m / s²

a = v / t

a = Acceleration

v= Velocity

t = Time

v = 75 m / s

t = 9 s

a = 75 / 9

a = 8.3 m / s²

Acceleration is the rate of change of velocity with respect to time. It is denoted as a.

The given question is incomplete. The complete question is:

At an international auto race, a race car leaves the pit after a refueling stop and accelerates uniformly to a speed of 75 m/s in 9 s to rejoin the race. What is the race car's acceleration during this time?

Therefore, the acceleration of the car after leaving the pit is 8.3 m / s²

To know more about acceleration

https://brainly.com/question/980919

#SPJ1

The input voltage to a transformer is 120v rms ac to the primary coil of 1000 turns. what are the number of turns in the secondary needed to produce an output voltage of 10v rms ac?

Answers

The transformer secondary turns should be 83 turns.

We need to know about the transformer to solve this problem. Transformer is a device that can increase or reduce the voltage. The changed voltage depends on the current and number of coil turns. It can be written as

Vi / Vs = Ni / Ns = Is / Ii

where Vi is input voltage, Vs is output voltage, Ni is primary turn, Ns is secondary turn, Is i output current and Ii is input current.

From the question above, we know that

Vi = 120 V

Ni = 1000 turns

Vs = 10V

By substituting the following parameters, we can calculate the secondary turns

Vi / Vs = Ni / Ns

120 / 10 = 1000 / Ns

Ns = 1000 / 12

Ns = 83 turns

Hence, the transformer secondary turns should be 83 turns.

Find more on transformer at: https://brainly.com/question/25886292

#SPJ4

The big o notation of the worst case scenario of pushing back an element into a queue implemented using a list is _______________

Answers

The big o notation of the worst-case scenario of pushing back an

element into a queue implemented using a list is Array or a Linked list.

What is an array?

A queue could be implemented as an array or a linked list with very different insertion, removal, and indexing characteristics.In computer science, an array is a data structure consisting of a collection of elements, each identified by at least one array index or key. An array is stored such that the position of each element can be computed from its index tuple by a mathematical formulaThe array in C has a fixed size, which means that once the size is specified, it cannot be changed; you cannot shrink or expand it. The rationale behind this was that, when expanding, we cannot always be certain that we will receive the subsequent memory location for free (it is not always possible). The array is memory statically allocated when it is declared, making it impossible to shrink because only the compiler has the power to do so.The first element of the array is indexed by the subscript 0, for zero-based indexing; by the subscript 1, for one-based indexing; and by the subscript n, for N-based indexing. An array's base index can be chosen at will. Negative index values are typically permitted in programming languages that support n-based indexing, and other scalar data types, such as enumerations or characters, may also be used as array indexes.

To learn more about Array, refer

to https://brainly.com/question/25922783

#SPJ4

A ball rolls from x = 10 m to
x = -25 m in 2.5 seconds. What was
its average velocity?
(Units = m/s)

Answers

The average velocity of the ball is - 14 m / s if it rolls from x = 10 to x = - 25 in 2.5 seconds.

We know that,

v = Δd / t

where,

v = Average velocity

Δd = Displacement

t = Time taken

Given that,

t = 2.5 sec

Δd = - 25 - 10

Δd = - 35 m

v = - 35 / 2.5

v = - 14 m / s

Average velocity is the average value of velocity from the starting point to ending point in a given amount of time.

Therefore, the average velocity of the ball is - 14 m / s

To know more about Average velocity

https://brainly.com/question/862972

#SPJ1

A ball rolling down a hill for 9 seconds accelerates from 3 m/s to 34.5 m/s

Answers

Acceleration of a ball rolling down hill, a = 3.5 m/s².

Equation :

Given in details,

Initial velocity of ball,

u = 3 m/s

Final velocity of ball,

v = 34.5 m/s

Time taken for changing velocity,

t = 9 s

To find acceleration of ball,

a =?

Using formula,

First equation of motion

 v = u + a t

where,

v is final velocity,

u is initial velocity,

t is time taken

a is acceleration

Using this first equation of motion,

v = u + a t

34.5 = 3 + a × 9

34.5 - 3 = 9 a

31.5 = 9 a

a = 31.5 / 9

a = 3.5 m/s²

What is motion first law?

Newton's first law: the law of inertia

According to Newton's first law, if a body is at rest or moving in a straight line at a constant speed, it will continue to move at that speed or remain at rest until acted upon by a force.

To know more about force :

https://brainly.com/question/13191643

#SPJ9

A popular website is interested in conducting a survey of 400 visitors to the website in such a way that 200 of them will be under age 30, 150 will be:_________
aged 30-55, and 50 will be over 55.

Answers

150 will be: stratified sample.

The partitioning of a population into smaller subgroups known as strata is a key component of the sampling technique known as stratified random sampling. In stratified random sampling, also known as stratification, the strata are created based on the shared traits or features of the members, such as wealth or level of education. Numerous uses and advantages of stratified random sampling include examining life expectancy and population demography.

Proportional or quota random sampling are other names for stratified random sampling. Researchers can produce a sample population that most accurately represents the whole population under study using stratified random sampling. Sampling is the process of drawing conclusions about a population using a small sample.

To learn more about stratified samples please visit-
https://brainly.com/question/20544692
#SPJ4

Which term best describes a copper wire?
O a conductor
O a circuit
O a magnet
O an insulator

Answers

The answer is a magnet

Explain what dawkins says selection is acting on in chapter 2 and how that variation is distributed throughout a population (gene pool) (blending vs. independent assortment

Answers

Dawkins says selection acts on the variations in the populations which are responsible for increasing or decreasing the fitness of the individuals carrying them.

Variation is distributed population following Mendelian genetics. Like the law of independent assortment where variations are transferred independently of each other. When blending inheritance was discarded where traits were thought to be average of that of parents of progeny , which was not the case in many cases.

One example of unconscious selection is the loss of various traits like  loss of natural dispersal mechanisms, even  and rapid seed germination, larger propagules, simultaneous ripening, and loss of mechanical protection as well as changes in the breeding system. This loss or selection on these traits while selecting for other traits like more yield and water efficiency , resistance to diseases etc. This unconscious selection associated with other selection by humans is unconscious.

To know more about "Genetic Variation"

Refer this link:

https://brainly.com/question/23840938

#SPJ4

The electric field 1.8 cm from a small object points toward the object with a strength of 180,000 n/c. what is the object's charge?

Answers

Charge,Q = 6.48 × [tex]10^-^9[/tex] C

How is the object's charge calculated?

It is given that,

Electric field strength, E = 180000 N/C

Distance from a small object, r = 1.8 cm = 0.018 m

Electric field at a point is given by :

[tex]E=\frac{KQ}{r^2}[/tex]

Q is the charge on an object

[tex]Q=\frac{Er^2}{k}[/tex]

Q = [180000 × [tex](0.018)^2[/tex]] ÷ 9 × [tex]10^9[/tex]

Q = 6.48 × [tex]10^-^9[/tex] C

So, the charge on the object is Q = 6.48 × [tex]10^-^9[/tex] C . Hence, this is the required solution.

To learn more about charge, refer

https://brainly.in/question/16916234

#SPJ4

Which of galileo’s astronomical observations were best explained by a heliocentric model?.

Answers

Galileo’s astronomical observations  that were best explained by a heliocentric model is "The phases of Venus can only occur the way they do if Venus is orbiting the Sun".

What about the heliocentric model was accurate?

Instead of Earth, as was previously thought to be the case according to the geocentric model, the heliocentric concept puts the Sun at the core of the solar system. Our increased grasp of astronomy was built on this advancement, which brought us closer to the true nature of the solar system and the universe.

To learn more about universe click on the link below:

https://brainly.com/question/10320960

#SPJ4

Other Questions
Which of the following is a second-order reality?A) Your neighbor recycles paper, glass, and plastic items.B) Your neighbor drives a Tesla.C) Your neighbor is an eco-conscious person.D) Your neighbor does not water his lawn in the summer. Parts of algebraic expressiConsider the expression x + x + 7.- 22Complete 2 descriptions of the parts of the expression.1. The entire expression is a sum with2. The coefficients are Solve the inequality. x+13 From Hebrews 6:13-20:Which two words describe the unchanging faithfulness of God's Word?surerefugesteadfastconsolationforerunner simplify x+2/x^2+2x-3/x+2/x^2-x In 12 sentences, identify and explain the evidence that the author uses to support the idea that taking iodine out of table salt might cause harm. help please help. 2Which of the following answers best explains Ravi Agrawal's purpose?Ravi Agrawal intended to illustrate the actions taken by those Indians who areangry about the quota system.Ravi Agrawal intended to illustrate how the caste system is still impactingHindu Indians today.Ravi Agrawal intended to illustrate that the caste system is real.4Ravi Agrawal intended to illustrate that thousands of years of a caste systemhas made it difficult to correct its negative impacts and that it continues todivide Hindu Indians.Ravi Agrawal intended to illustrate how the caste system continues to divideIndians even though it has been outlawed for more than 70 years.Ravi Agrawal intended to illustrate the Indian government's efforts topromote equality for all Indians. What is 31 lb to g (Convert from on to kg, then kg to g). Predict the effects of a drug that blocks the sympathetic nervous system on blood pressure and heart rate. how would this drug affect the three factors that determine blood pressure? In what some historians consider the greatest slave rebellion in U.S. history, approximately ten thousand enslaved people from _____ fled to the British side in the American Revolution between 1779 and 1781.V1rginiaSouth CarolinaMarylandGeorgia Explain how the interdependent relationship between advances in technology and scientific discoveries has enhancedour understanding of the universe. Mr. and Mrs. Rodriguez hope to send their son to college in thirteen years. How much money should they invest now at an interest rate of 9% per year, compounded continuously, in order to be able to contribute $8000 to his education?Do not round any intermediate computations, and round your answer to the nearest cent. PLEASE HELPPLEASE SHOW HOW U CHECKED UR WORK Determine whether the polygons are always, sometimes, or never similar. Explain your reasoning. (Lesson 7-2).An equilateral triangle and a scalene triangle RACE Response: Of Plymouth PlantationChoose only ONE question to answer with a RACE response of at least 3 sentences. Your second sentence must include a cited quote from the text. Citation formats:From the book (Bradford 6). use authors last name + page numberFrom online text (Bradford para. 4). use authors last name + para. + paragraph numberQuestion options (choose only one to answer in the box above):How do the Pilgrims demonstrate their values in their daily effort to survive in a harsh environment? Cite one example from the text and explain how this reflects the Pilgrims beliefs and values.How does Bradfords diction (choice of words) reveal his own thoughts and feelings about the events or the individuals described in the excerpt? Cite one example from the text and explain how this reflects Bradfords point of view.How did Bradford initially view the Native Americans? Do you think that his first impressions were completely accurate? Remember to cite evidence from the text to explain your response.Please help due in 3 hours! I don't know what to put for the race response A piece of gravel is kicked from the roof of a building, 240 feet above the ground. After t seconds, the piece of gravel has fallen 16t^2 feet. how far from the ground is it after 3 seconds? if g(x)=3x+7 what is g(4b) show your thinking The existence of an enterprise risk management program can reduce an organization's earnings volatility. a. true b. false Explain a strategy you use to identify a pattern. Solve and check: 3m + 1 = 100