a standby generator is connected to 1540 w lamps and a musicians 600w amplifying system how much energy is used if the generator is used for 6 hours​

Answers

Answer 1

Answer:2140 watts x 6 hours =12.84 kWh. Are you looking for specific type units such as Jules?


Related Questions

A body at rest is given an initial uniform acceleration of 8m/s2 for 30s after which the acceleration is reduced to 5m/s2 for the next twenty seconds. The body maintains the speed attained for 60s, after which it is brought to rest in 20s.​

Answers

Explanation:

v=u+at, where v,u,a and t are the final velocity, initial velocity, acceleration and time, respectively.

For t=0 s to t=30 s , a =8 m/s 2.

For t=30 s to t=50 s , a = 5 m/s 2.

For t=50 s to t=110 s , a = 0 m/s 2.

For t=110 s to t=130 s , a is such that the body comes to rest at the end of this period.

For t=0 s to t=30 s ,v=0+8t⇒v=8t m/s.

At t=30s,v=8×30=240 m/s.

For t=30 s to t=50 s ,v=240+5(t−30)⇒v=90+5t m/s

At t=50s,v=90+5×50=340 m/s.

For t=50 s to t=110 s ,v=340 m/s.

For t=110 s to t=130 s ,v=340+a(t−110).

The body comes to a halt at t=130 s ⇒0=340+a(130−110).

0=340+20a⇒a=−34020=−17 m/s2.

For t=110 s to t=130 s ,v=340−17(t−110)=2210−17t m/s.

A particle moves along a straight line such that its acceleration is a=(4t^2-2)

Answers

The velocity of the particle moving along the straight line at any time, t is determined as v = 4t³/3 - 2t + C.

What is the velocity of the particle?

The velocity of an object is the rate of change of displacement with time. It is also the integral of acceleration of the object.

a = 4t² - 2

v = ∫a

v = 4t³/3 - 2t + C

Thus, the velocity of the particle moving along the straight line at any time, t is determined as v = 4t³/3 - 2t + C.

Complete question:

A particle moves along a straight line such that its acceleration is a=(4t^2-2). Find its velocity at any time, t.

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im
Complete the sentence to describe what a wave is and what it does.

A wave is a
that carries
from one place to another.

Answers

A wave is a ( DISTURBANCE) that carries (ENERGY) from one place to another.

Hope this helps.

Good luck ✅.

How to add two on/off switches that can change the brightness of the light in circuit a without turning it off

Answers

Answer:

ressistor

Explanation:

Now, let's look at how the distance from the charge affects the magnitude of the electric field. Select Values on the menu, and then click and drag one of the yellow E-Field Sensors. You will see the magnitude of the electric field given in units of V/m (volts per meter, which is the same as newtons per coulomb). Place the E-Field Sensor 1 m away from the positive charge (1 m is two bold grid lines away if going in a horizontal or vertical direction), and look at the resulting field strength. Consider the locations to the right, left, above, and below the positive charge, all 1 m away. For these four locations, the magnitude of the electric field is________________. the same. greatest to the left of the charge. greatest below the charge. greatest to the right of the charge. greatest above the charge.

Answers

Electric field strength decreases as the distance from the source increases.

How the distance from the charge affects the magnitude of the electric field?

The strength of an electric field is inversely related to square of the distance from the source. This means that the electric field strength decreases when the distance from the source increases.

So we can conclude that Electric field strength decreases as the distance from the source increases.

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a protostar will continue to collapse due to gravity until it reaches the main sequence, and then gravitational collapse will stop when _____ begins.

Answers

a protostar will continue to collapse due to gravity until it reaches the main sequence, and then gravitational collapse will stop when fusion of hydrogen begins.

What is a protostar and how does gravity affect it?

A protostar serves as a very young star which is very small in mass and still developing its mass from parent molecular cloud.

However, it can be affected by gravity because , when there is not  collapse on the gravity, if there is fusion of hydrogen begins in it.

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please answer this fast
I 'll marks them brainliest answer

Answers

answer

64 is C (c) 1-Bromo-3-methylbutane

63 is D

i is secondary ii is primary

Question 4 of 25
Which two chemical equations are balanced?
A. Na+ MgCl₂ → NaCl + Mg
B. 2LIOH + H₂S → Li₂S + 2H₂O
C. AgNO3 + NaCl → NaNO3 + AgCl
-
D. 3PBr3 + 2Cl2 → 3PCl3 + 2Br2

Answers

Answer:

To check whether a chemical equation is balanced or not we usually look if elements on the product side are numerically equal to the reactant side or not.

A. Na + MgCl₂ → NaCl + Mg

Reactant Product

Na = 1 1

Mg = 1 1

Cl = 2 1

Unbalanced

B. 2LiOH + H₂S → Li₂S + 2H₂O

Reactant Product

Li = 2 2

S = 1 1

O = 2 2

H = 4 4

Balanced

C. AgNO₃ + NaCl → NaNO₃ + AgCl

Reactant Product

Ag = 1 1

N = 1 1

Na = 1 1

Cl = 1 1

O = 3 3

Balanced

D. 3PBr₃ + 2Cl₂ → 3PCl₃ + 2Br₂

Reactant Product

P = 3 3

Br = 9 4

Cl = 4 9

Unbalanced

Therefore, equations B and C are balanced chemical equations.

The force exerted on the tires of a car that directly accelerate it along a road is exerted by the

Answers

The force exerted on the tires of a car that directly accelerate it along a road is exerted by the road friction.

What is force?

Force is defined as the product of mass and acceleration of an object.

Friction is defined as the force that resists the movement of an object over another.

Therefore, the force exerted on the tires of a car that directly accelerate it along a road is exerted by the road friction.

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The reason galaxies that are distant from our galaxy move away from our galaxy more rapidly than those that are near is:

Answers

The reason galaxies that are distant from our galaxy move away from our galaxy more rapidly is more space expands between us and distant galaxies.

What is a galaxy?

A galaxy is a group of millions of stars and their systems that are grouped due to gravitational forces.

According to the Big Bang theory, galaxies are expanding and separate among them.

In conclusion, the reason galaxies that are distant from our galaxy move away from our galaxy more rapidly is more space expands between us and distant galaxies.

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Answer:

the galaxies are moving as the universe keep expanding .

Explanation:

where do automatically generated statements that set the properties of the labels, buttons, and forms end up?

Answers

The generated statements that set the properties of the labels, buttons, and forms end up automatically within the InitializeComponent() method.

What is InitializeComponent?

The InitializeComponent method in programming is the that have code that works with codes that  creates and initializes the creates and initializes the user interface objects .

Conclusively, when a statement is generated, to  when set the properties of the labels , it will definitely been felt in the InitializeComponent() method automatically.

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a note of frequency 200Hz has a velocity of 400m/s. what is the wavelength of the note​

Answers

Answer:

[tex]\huge\boxed{\sf \lambda = 2 m}[/tex]

Explanation:

Given data:

Frequency = f = 200 Hz

Velocity = v = 400 m/s

Required:

Wavelength = λ = ?

Formula:

v = fλ

Solution:

Put the givens in the formula

400 = (200)λ

Divide 200 to both sides

400/200 = λ

2 m = λ

λ = 2 m

[tex]\rule[225]{225}{2}[/tex]

If your mass is 63.7 kg, and you are standing 7.5 m away from a boulder with
a mass of 9,750.6 kg, what is the gravitational force between you and the
boulder? Newton's law of gravitation is F
Gm m₂. The gravitational
=
gravity
constant G is 6.67 x 10-11 N-m²/kg².

A. 1.10 x 104 N

B. 7.37 x 10-7 N

C. 9.82 x 10-8 N

D. 5.52 x 10-6 N

Please help me!

Answers

Answer:

B

Explanation:

F=[tex]\frac{Gm1m2}{r^2}[/tex]

F=(6.67 x 10^-11)[tex]\frac{63.7X9,750.6}{7.5^2}[/tex]

F=7.36502254e-7

what evidence would you expect to find on the moon if it had been subjected to plate tectonics? (select all that apply.)

Answers

Volcanoes and mountains are the evidences that show plate tectonics.

What evidence would you expect to find on the Moon if the Moon had been subjected to plate tectonics?

The presence of volcanos and mountains are the evidences that provides information that the moon has plate tectonic. If there is no volcanoes and mountains on the moon then we can say that there is no plate tectonic on the moon.

So we can conclude that volcanoes and mountains are the evidences that show plate tectonics.

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What are the characteristics of the image formed by the object?

Answers

Answer:

The image is formed by a convex lens with the object at 2F.

Image will be of same size as the objectImage will be real and upside down.

Sample Response: The image created by the object is located on 2F behind the lens, real, inverted, and the same size as the actual object. 

Explanation: EDGE.

Avery sees a UFO out her bedroom window and calls to report it to the police. She says, "The UFO moved 20.0 m east, 10.0 m north, and 30.0 m west before it disappeared." What was the displacement of the UFO while Avery was watching?

Answers

Answer:

10^2 + 10^2 = x^2

x = 14.2 m NW

Q1.
(a) Some students have designed and built an electric-powered go-kart. After testing, the
students decided to make changes to the design of their go-kart.
First design X
Final design Y
The go-kart always had the same mass and used the same motor.
The change in shape from the first design (X) to the final design (Y) will affect the top
speed of the go-kart.
Explain why.

Answers

Answer:Because if the shape gets changed it will move faster without to much weight

Explanation:

The ball is in contact with the bat for 0.001s use the equation in the box to caluclate the force exerted by the bat on the ball

Answers

Answer:

Force = 9600N

Explanation:

If this is the right question, there should have been a question before about the what the change in the momentum of the ball was. The answer to that was 9.6kg m/s. For this part, we divide this by the time taken which was 0.001s which give us the resultant force.

resultant force = change in momentum ÷ time

= 9.6kgm/s ÷ 0.001s

= 9600N

what is the speed of a wave that has a frequency of 11.5Hz and a wavelength of 1.7m?

Answers

Answer:

19.55 m/s

Explanation:

Here is HOW to get the answer:

Speed = wavelength * freq

           = 1.7 * 11.5 = 19.55 m / s

1) Two students are making their way to school. One has a bike and the other
is on foot. If the student on foot is going at a speed of 3 m/s and they make
it to school in 30 s, how far away was the school?

Answers

To find how far away the school is:

3m/s * 30 s = 90m

Hope it helps!

as time passes the sound wave ​

Answers

Answer:

Loud to soft while pitch increases

Explanation:

Sound waves shown graphically display their amplitude (height of the graph) and their wavelength (the horizontal distance from peak to peak, or valley to valley... one full cycle).

Instead of wavelength, alternatively, one can observe the frequency of the wave (how many cycles are completed for a given unit of horizontal distance) which is in an inverse relationship with the wavelength (as a wavelength gets shorter, the frequency gets higher, and as the wavelength gets longer, the frequency gets lower).

The amplitude of a wave corresponds to how loud the sound is.

The frequency of a wave corresponds to the pitch of the sound.


Notice that on the graph, the height of the graph decreases over time (the peaks get shorter and shorter).  So, the sound volume will get quieter and quieter.  Using terminology that matches the answer choices, the sound will start loud and get soft.

Notice that on the graph, the wavelength decreases over time (starts with a pretty long distance between peaks, and then the distance between peaks gets shorter and shorter).  Alternatively, looking at frequency, notice that the frequency gets higher and higher (on the left, one finger-width doesn't is less than one full cycle, but on the right, the same finger-width is wider than multiple cycles).  So, the pitch of the sound will get higher and higher.

Thus, for this graph, the sound goes from loud to soft, and the pitch increases.

Discuss the path that light takes through the human eye

Answers

The cornea is shaped like a dome and bends light to help the eye focus. Some of this light enters the eye through an opening called the pupil (PYOO-pul). The iris (the colored part of the eye) controls how much light the pupil lets in. Next, light passes through the lens (a clear inner part of the eye).

From the cornea, the light passes through the pupil. The iris, or the colored part of your eye, controls the amount of light passing through. From there, it then hits the lens. This is the clear structure inside the eye that focuses light rays onto the retina.

durning which type of process does pressure remain consistent

A.Isothermal
B.isolated
C.Adiabatic
D.Isobaric

Answers

Answer:

[tex]\fbox {D. Isobaric}[/tex]

Explanation:

The process during which pressure remains constant is called an isobaric process.

Option D.during Isobaric process pressure remains consistent

The quotient of 8.4x10° and a number n results in 5.6x 1027. What is the value of n?
1.5x10-18
O 1.5x10
O 1.5x10³
1.5x10¹8

Answers

answer: n = 1.5 x 10^-18

The Voyager spacecraft is moving at 17 000 m/s. How far will it travel in one year? Give your answer in km. ​

Answers

Explanation:

first change m/s to km/hr and time 1 year to hour b/c we are asked the to give in km. so,

v=17,000 m/s = 17000×3600/1000 = 61,200 km/hr

t= 1 year= 365 days =365day×24 hr/day = 8,760hr

therefore, V = s/t from this s = v×t =61200×8760 =536,112,000 Km

The chart lists four different kinds of atoms.

A chart titled Different Kinds of Atoms with the entries calcium, gold, argon, iodine.

What is true about all of these atoms?

They cannot be solids.
They are the largest units of matter.
They are the only types of atoms that exist.
They cannot be divided and still keep the properties of the element.

Answers

They cannot be divided and still keep the properties of the element true about all of these atoms. Option D is corect.

What is an atom?

The atom consists of matter that may be split without releasing electrical charges.

It's also the smallest unit of matter with chemical element features. As a result, the atom is the fundamental unit of science.

In the nucleus proton and the neutron is exists. The condition of the atom to be electrically neutral is that the number of the proton and electron should be the same.

They cannot be separated while still maintaining the element's characteristics for each and every one of these atoms.

Hence, option D is corect.

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Answer:

The correct answer is d, they cannot be divided and still keep the properties of the element.

Explanation:

You're welcome :)

1.) Identify one component of the visible spectra
2.) identify the component of the electromagnetic spectra that has the shortest wavelength​

Answers

Answer:

1.) color

2.) Gamma Rays

Explanation:

Q2

the ultraviolet or UV portion of the spectrum has the shortest wavelengths which are practical for remote sensing. This radiation is just beyond the violet portion of the visible wavelengths.

does anyone know this whole distance and displacement concept it makes zero sense

Answers

Answer:

Distance is the total length travelled, or in other words, it is a measure of how far apart two objects are.


Displacement, on the other hand, the difference between the starting and and ending positions of an object.

For example, if a person walks 10m forwards, then 7m backwards, thereby ending up where he started, he will have travelled a distance of

10 + 7 = 17m .

But the difference between his starting and finishing positions is

10 - 7 = 3m.

If, however, the man walked 10m forwards and then 10m backwards, the distance he covered would be 10 + 10 = 20m, but the displacement would've been 0 as there would be no difference between his starting and ending positions.

Let me know if you still don't understand.

help in solving this question please
(question is on the picture )

Answers

Answer:

Jesus

Explanation:

he is the way

what type of modulation does the omni-directional antenna transmit?

Answers

AM and FM are the two types of modulation that an omnidirectional antenna transmit.

What is an omnidirectional antenna?

An omnidirectional antenna is also referred to as an isotropic antenna and it can be defined as a type of antenna that is designed and developed to radiate equal radio power or intercept radio-frequency (RF), especially in all directions perpendicular to an axis.

In Science, there are two types of modulation that an omnidirectional antenna transmit and this include the following:

Frequency modulation (FM).Amplitude modulation (AM).

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On a coordinate plane, 2 cube root functions are shown. Function f (x) goes through (negative 3, negative 1.5), has an inflection point at (0, 0), and goes through (3, 1.5). Function g (x) is 2 units to the left of f (x) and has an inflection point at (negative 2, 0). The graph of f(x) = RootIndex 3 StartRoot x EndRoot is shown with g(x). Which equation represents the graph of g(x)?g(x) = RootIndex 3 StartRoot x minus 2 EndRootg(x) = RootIndex 3 StartRoot x + 2 EndRootg(x) = RootIndex 3 StartRoot x EndRoot + 1g(x) = RootIndex 3 StartRoot x EndRoot1 Suppose an mRNA consists of 60 nucleotides; it directs a primary polypeptide chain containing __________ amino acids to be synthesized.A)18B)30C)10 Charlie owns a computer repair service. For each computer, they charge $50 plus $45 per hour of work. A linear equation that expresses the total amount of money Charlie earns per computer is y=50+45x. What are the independent and dependent variables? What is the y-intercept and the slope? Ving tools to form the correct answer on the graph.Graph the line that represents this equation:y + 2 =(x+2)Drawing ToolsSelectPointLineClick on a tool to begin drawing.10N27 An ice freezer behind a restaurant has a freon leak, releasing 31.68 g of C2H2F3Cl into the air every week. If the leak is not fixed, how many kilograms of fluorine will be released into the air over 6 months Does anyone know the answer What does viscosity describe maximum value of P+4x+5y+21 given the following: y-x-4 The force exerted on the tires of a car that directly accelerate it along a road is exerted by the Five hundred ten of 650 high school students said that pizza was their favorite food in the school cafeteria. what is the margin of error? round to four decimal places. 0.0005 0.0003 0.0161 0.0322 1. What was the purpose of profiling young people in fed up? The "chew" in chewing gum originates in the tropical rain forest. Workmen make an incision in the bark of certain trees and use cups to collect the milky latex that oozes out. Latex from the rubber tree is used to make bubble gum. The latex gives the gum the strength and elasticity needed to blow large bubbles that will not break. Which of the following best summarizes the passage above? OA. Workmen usually cut into the bark of a tree to get the latex. Then, the latex is used in gum. OB. There are many kinds of trees in the tropical rain forests. One kind of tree is the rubber tree. OC. Latex makes bubble gum chewy. The latex comes from rubber trees in the rain forest. OD. Certain trees have this milky latex substance in them. It comes from underneath the bark. Reset Submit whar are the social evils ? If x + 1/x = 102, then x -1/x =a) 10b) 8c) 13d) 12 What is an undefined term in geometry?OA. A sentence that asserts a factOB. A term that has no formal definition, but is used to define othertermsOC. A clause preceded by "if" in a conditional statementOD. A statement in which the hypothesis and conclusion are switched what energy is transferred during translation What is the term for thin, stained slice of tissue mounted on a microscope slide? What are the structures and functions of the tissues lining the respiratory organs?What is the function of water on the inner surfaces of alveoli?What is the function of surfactant on the inner surfaces of alveoli?What are the microscopic structures within the lungs?What important information did you learn about from this video? Study the forms of the verb llevar (to wear). Then write complete sentences using the correct forms of llevarThen write complete sentences using the correct forms of "llevar". Follow this model:yo - suter azul................ your answer: Yo llevo un suter azul.NOTE---in the box, you will write a form of the verb 'llevar. Only write the verb (oneword) in the box. Jeannes man struggle in the novel is growing up and finding her identity as both an American and as a Japanese person