Question 1 of 10
A business must decide whether to open a new office in China. If it opens the
branch, it will increase its chances of selling a high volume of its products in
China. On the other hand, the business will have to spend a lot of money to
make the branch operational.
What would be an opportunity cost for the business if it chooses not to open
the new branch in China?
A. The business would lose the chance to make more money in
China.
B. The business would increase its marginal benefits on each
product it makes.

The value of the fourth resistor in the parallel circuit is 6 ohms.

The value of the fourth resistor is calculated by applying the formula for effective resistance of a parallel circuit.

1/Re = 1/R₁ +1/ R₂ + 1/R₃ + 1/R₄

where;

1/0.5 = 1/1 + 1/2 + 1/3 + 1/R₄

2 = 1 + 0.5 + 0.333 + 1/R₄

0.167 = 1/R₄

R₄ = 1/0.167

R₄ = 6 ohms

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Answer:

The uppermost layer of the Earth's crust is called the soil. It covers the entire Earth and is composed of a mixture of organic matter, minerals, water, and air. The composition and properties of the soil vary depending on the location, climate, and vegetation. Soil plays an essential role in supporting plant life and providing nutrients for crops to grow. It is also critical for water retention and filtration, erosion control, and carbon sequestration. Understanding the properties of soil is important for agricultural, environmental, and industrial practices.

The force experienced at P if a 1.5uC was placed is -1.67 N

To find the electric field at point P, first calculate the electric field due to the 5.0 μC charge and the electric field due to the -2.0 μC charge, and then add them together using vector addition.

Electric field due to the 5.0 μC charge:

E1 = kq₁/r₁²

where q₁ = 5.0 μC, r₁ = distance between charge and point P

r₁ = √(0.6²) = 0.6 m

E₁ = (9 x 10⁹ Nm²/C²) x (5.0 x 10⁻⁶ C) / (0.6)²

E₁ = 1.25 x 10⁶ N/C (directed downwards along the negative y-axis)

Electric field due to the -2.0 μC charge:

E₂ = kq₂/r₂²

where q₂ = -2.0 μC, r₂ = distance between charge and point P

r₂ = √(0.74² + 0.6²) = 0.945 m

E2 = (9 x 10⁹ Nm²/C²) x (-2.0 x 10⁻⁶C) / (0.945)²

E2 = -2.36 x 10⁶ N/C (directed upwards along the positive y-axis)

Total electric field at point P:

E = E₁ + E₂

E = 1.25 x 10⁶ N/C - 2.36 x 10⁶ N/C

E = -1.11 x 10⁶ N/C (directed upwards along the positive y-axis)

To find the force on a 1.5 μC charge placed at point P, use the formula:

F = qE

where q = 1.5 μC

F = (1.5 x 10⁻⁶ C) x (-1.11 x 10⁶ N/C)

F = -1.67 N (directed upwards along the positive y-axis)

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The electrical power dissipated by the circuit is 575 W.

The amount of heat energy released in half hour is 0.2875 kWh.

The electrical power dissipated by the circuit is calculated as follows;

P = IV

where;

P = I²R

where;

P = 5² x 23

P = 575 W

The amount of heat energy released in half hour is calculated as follows;

E = Pt

where;

E = 575 W x 0.5 hr

E = 287.5 kW

E = 0.2875 kWh

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Answer:

Explanation: To find the magnification and location of the image produced by a concave mirror, we can use the mirror equation:

1/f = 1/do + 1/di

where f is the focal length of the mirror, do is the distance from the object to the mirror, and di is the distance from the image to the mirror.

We can use the sign conventions for mirrors, where distances are positive when measured in the direction of light propagation and negative when measured in the opposite direction.

In this case, the object is located 18.0 cm in front of the mirror, so do = -18.0 cm. The radius of curvature of the mirror is 52.0 cm, so the focal length is f = R/2 = 26.0 cm.

Substituting these values into the mirror equation, we get:

1/26.0 = 1/-18.0 + 1/di

Solving for di, we get:

1/di = 1/26.0 - 1/-18.0

1/di = 0.0385

di = 26.0 cm / 0.0385

di = 675.3 cm

The negative sign for do indicates that the object is located in front of the mirror, while the positive sign for di indicates that the image is located behind the mirror.

To find the magnification of the image, we can use the magnification equation:

m = -di / do

Substituting the given values, we get:

m = -675.3 cm / -18.0 cm

m = 37.5

Therefore, the image produced by the concave mirror is located 675.3 cm behind the mirror and is magnified by a factor of 37.5.

Answer:

A, C, and D could alter this rocket's speed or direction.

A) The rocket traveling near a planet could alter its speed or direction due to the gravitational pull of the planet.

B) The rocket rotating as it travels would not change its speed or direction, but it could change the orientation of the rocket's engines or thrust, which could affect its trajectory.

C) The rocket running out of fuel would cause it to slow down or stop moving, which would obviously alter its speed or direction.

D) The rocket changing shape could alter the way air or other particles interact with the rocket, which could affect its speed or direction. For example, if the rocket expanded in size, it would encounter more resistance in its path, which could slow it down or change its direction.

Therefore, the correct answer is A, C, and D.

Answer:

A, C, and D could alter the rocket's speed or direction.

A) The rocket traveling near a planet can alter its speed or direction due to the planet's gravity. This can cause the rocket to speed up, slow down, or change direction as it enters the planet's gravitational field.

C) If the rocket runs out of fuel, it will not be able to continue traveling at its current speed or direction. It may slow down, change direction, or come to a complete stop.

D) If the rocket changes shape, such as losing a piece of its body or encountering debris, this can alter its aerodynamics and affect its speed or direction.

B) The rocket rotating as it travels would not typically alter its speed or direction, as long as the rotation is not significant enough to affect its trajectory. The rocket's rotation could cause some minor changes in its orientation, but it would not significantly alter its speed or direction of travel.

The force between these charges, according to Coulomb's law would be -54 N.

We can solve this problem applying "Coulomb's Law" which states-

[tex]\qquad\:\sf \underline{F_{(air)} = K\times \dfrac{ q_1 q_2}{r^2}} \\ [/tex]

[tex] \qquad\sf\underline{F_{(air)} = \dfrac{1}{4\pi \epsilon_{0} } \dfrac{q_1q_2}{r^2} }\\ [/tex]

Where-

According to the given parameters -

Now that required values are given, so we can plug the values into the formula and solve for Force -

[tex]\qquad\qquad \:\sf\underline{Force = \dfrac{1}{4\pi \epsilon_{0} } \dfrac{q_1q_2}{r^2} }\\ [/tex]

[tex] \longrightarrow \sf Force = 9\times 10^9 \times \dfrac{ 3\times 10^{-6}\times -5 \times 10^{-6}}{\bigg(5\times 10^{-2}\bigg)^2}\\ [/tex]

[tex] \longrightarrow \sf Force = -\dfrac{9\times 5\times 3\times 10^{9} \times 10^{-12}}{25\times 10^{-4}}\\ [/tex]

[tex] \qquad\longrightarrow \sf Force =- \dfrac{135 \times 10^{9-12+4}}{25}\\ [/tex]

[tex] \qquad\longrightarrow \sf Force = - \dfrac{\cancel{135}}{\cancel{25}}\times 10\\ [/tex]

[tex] \qquad\longrightarrow \sf Force = -5.4 \times 10\\ [/tex]

[tex] \qquad\qquad\longrightarrow \sf \underline{Force = \boxed{\sf{-54 N}}} \\ [/tex]

Answer:    E: 6.0

Explanation:

If the switch is closed, and the circuit is allowed to reach steady state. The resulting steady-state current supplied by the battery is 6 A, hence option E is correct.

When the voltage across the resistor is equal to the battery voltage, we can use Ohm's Law to determine the steady state current. Where I is the current in amps and V is the voltage in volts.

At steady state, the equivalent circuit will look like there is no current flowing across the resistor because the inductor has zero resistance and behaves like a piece of wire that is short-circuited.

Due to the same potential difference across, the battery's steady-state current supply is,

i =  e ÷ R

= 30 ÷ 5

= 6 A

Therefore, the resulting steady-state current supplied by the battery is 6 A.

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The wave function of the resultant wave, Y1 + Y2 is Y = 4.95sin[π(3.80x - 1180t - 0.206)].

The wave function Y1 describes a sinusoidal wave with an amplitude of 4.95 meters, a wavelength of λ = 2π/3.8 ≈ 1.65 meters, and a frequency of f = 1180/3.8 ≈ 310 Hz. The phase of the wave is such that the maximum displacement occurs at x = 0 and t = 0, and the wave is moving in the negative x direction.

The wave function Y2 also describes a sinusoidal wave with the same amplitude and wavelength as Y1, but with a phase difference of 0.25 seconds. This means that Y2 is shifted to the left (negative x direction) by a distance of Δx = λΔφ/2π = λ(0.25)/2π ≈ 0.206 meters. The frequency and speed of Y2 are the same as Y1.

To determine the resultant wave Y, we add the two wave functions: Y = Y1 + Y2. Using the trigonometric identity sin(a + b) = sin(a)cos(b) + cos(a)sin(b), we can simplify the expression for Y:

Y = 4.95sin[π(3.80x - 1180t)] + 4.95sin[π(3.80x - 1180t)cos(0.25) + cos(π/2)sin(0.25)]

Y = 4.95sin[π(3.80x - 1180t)] + 4.95sin[π(3.80x - 1180t + 0.25)]

Y = 4.95sin[π(3.80x - 1180t - 0.206)]

The resultant wave Y is a sinusoidal wave with the same amplitude and wavelength as Y1 and Y2, but with a phase shift and a different waveform due to interference. The frequency and speed of Y are also the same as Y1 and Y2.

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-- The given question is incomplete, the complete question is

"Two traveling sinusoidal waves are described by the wave functions

Y1 : 4.95sin[π(3.80x-1180t)]

Y2 : 4.95sin[π(3.80x-1180t-0.250)]

Where x , y1 and y2 are in meters and t is in seconds. Find the wave function of the resultant wave (Y1 + Y2)." --

Answer:

Only power plants use fossil fuels to transform energy. Only dams use fission to generate thermal energy.

Answer:

Explanation: To solve this problem, we can use the equation for the force on a current-carrying conductor in a magnetic field:

F = I L x B

where F is the force on the conductor, I is the current flowing through the conductor, L is the length of the conductor, and B is the magnetic field strength.

a) Just after the switch is closed, the circuit is completed and a current starts to flow in the bar. The emf of the battery causes a current to flow in the circuit, which is given by Ohm's Law:

I = V / R = 12 / 5 = 2.4 A

The direction of the current is from the battery, through the bar, and back to the battery. Since the magnetic field is directed into the plane, the force on the bar is perpendicular to both the magnetic field and the current. Therefore, the bar experiences a sideways force that pushes it along the rails. The magnitude of the force is given by:

F = I L B = 2.4 x 0.36 x 2.4 = 2.0736 N

The mass of the bar is 0.90 kg, so the acceleration of the bar is:

a = F / m = 2.0736 / 0.90 = 2.304 m/s^2

Therefore, the acceleration of the bar just after the switch is closed is 2.304 m/s^2.

b) When the bar's speed is 2.0 m/s, the force on the bar is still given by:

F = I L B = 2.4 x 0.36 x 2.4 = 2.0736 N

However, now there is an additional force acting on the bar due to its motion through the air. This force is given by:

F_air = -0.5 ρ C_d A v^2

where ρ is the density of air, C_d is the drag coefficient, A is the cross-sectional area of the bar, and v is the speed of the bar. We can estimate the cross-sectional area of the bar as A = 0.01 m^2, and assume that the drag coefficient is C_d = 1. The density of air is ρ = 1.2 kg/m^3.

Substituting the given values, we get:

F_air = -0.5 x 1.2 x 1 x 0.01 x 2^2 = -0.024 N

The negative sign indicates that the air resistance is acting in the opposite direction to the motion of the bar.

The net force on the bar is therefore:

F_net = F + F_air = 2.0736 - 0.024 = 2.0496 N

Using Newton's Second Law, we can calculate the acceleration of the bar:

a = F_net / m = 2.0496 / 0.90 = 2.2778 m/s^2

Therefore, the acceleration of the bar when its speed is 2.0 m/s is 2.2778 m/s^2.

c) The bar's terminal speed is reached when the air resistance force is equal in magnitude and opposite in direction to the force due to the magnetic field. At this point, the net force on the bar is zero, so the acceleration is zero and the bar moves at a constant speed.

Setting F_net = 0, we can solve for the terminal speed:

F + F_air = 0

I L B - 0.5 ρ C_d A v^2 = 0

2.4 x 0.36 x 2.4 - 0.5

ρ C_d A v^2 = 2.0736

v^2 = (2.0736) / (ρ C_d A)

v^2 = (2.0736) / (1.2 x 1 x 0.01)

v^2 = 172.8

v = sqrt(172.8)

v = 13.142 m/s

Therefore, the bar's terminal speed is 13.142 m/s.

Answer:

B. momentum = mass x velocity

Explanation:

P = mv

Since the wire is perpendicular to the magnetic field thus

F=I {l{B}

Force on current carrying wire due to magnetic field is given as

[tex]\vec{F}=I (\vec{l}\times \vec{B})=I lB\sin\theta[/tex]

Since the wire is perpendicular to the magnetic field thus

F=I {l{B}

Let's check the options

If we change the angle between the current flow and the magnetic field from 90 to 75 or 60 degrees, F doesn't become 1/4 of its initial value. Hence options (d) & (e) is incorrect options.

Now if we decrease the current to 1/8 and increase the magnetic field to 4 times then force F becomes 1/2. Therefore option (a) is the incorrect option.

If we decrease the field to B/2 then the force becomes F/2.

Therefore (c) is also an incorrect option.

We are only left with option (b) which is the correct option.

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Among the many agents of socialization, the one that has had the most significant impact on defining a person's identity is the family. Growing up in a family shapes a person's values, beliefs, attitudes, and behavior patterns.

The family provides the foundation for a child's socialization process, and the experiences a child has in the family can determine their outlook on life.

For example, if a child is raised in a family that values education, they are more likely to value education and strive for academic success. Likewise, if a child is raised in a family that values honesty and integrity, they are more likely to uphold these values in their interactions with others. The family is also responsible for providing emotional support, which can impact a child's mental health and self-esteem. Overall, the family is the most critical agent of socialization as it shapes a person's identity from a very young age and sets the foundation for their future relationships and interactions with society.

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Answer:

Explanation: To calculate the displacement of an object moving with constant acceleration, we can use the following kinematic equation:

d = (1/2)at^2 + v0t

where d is the displacement of the object, a is the constant acceleration, t is the time elapsed, and v0 is the initial velocity of the object.

In this case, we know the initial velocity v0 = 3 m/s and the final velocity vf = 10 m/s. We also know that the object moves with constant acceleration, so we can use the following equation to relate the initial and final velocities to the acceleration and displacement:

vf^2 = v0^2 + 2ad

Solving for d, we get:

d = (vf^2 - v0^2) / (2a)

Substituting the given values, we get:

d = (10^2 - 3^2) / (2a) = 91 / (2a)

Therefore, to calculate the displacement of the object, we need to determine the value of the acceleration.

We can use the velocity vs. time graph to find the acceleration of the object. The slope of the velocity vs. time graph represents the acceleration of the object, since acceleration is the rate of change of velocity with respect to time.

Since the initial position of the object is zero, the velocity vs. time graph will pass through the origin. Therefore, we can use the part of the graph between the initial time t=0 and the final time when the velocity is 10 m/s. This part of the graph will be a straight line with positive slope, representing the constant acceleration of the object.

We can calculate the slope of this line by finding the change in velocity and dividing by the time elapsed:

a = (vf - v0) / t

Substituting the given values, we get:

a = (10 - 3) / t

Therefore, the acceleration of the object is 7/t, where t is the time elapsed between the initial and final velocities.

Substituting this value for a into the expression for displacement, we get:

d = 91 / (2(7/t)) = (91t) / 14

Therefore, the part of the velocity vs. time graph between t=0 and the final time can be used to calculate the displacement of the object using the equation d = (91t) / 14.

The apparatus that can used to measure the mass of the wooden block​ by the student is called beam balance.

A beam balance, often referred to as a double-pan balance, is a straightforward tool for determining an object's weight. Two pans or trays are hung from either end of a horizontal beam that is suspended from a pivot point in the middle.

The thing to be weighed is put on one tray, and then the second tray is filled with standard weights until it balances, showing the weight of the object. From little ones used in laboratories to larger ones used in enterprises, beam balances can be found in a variety of shapes and sizes. Because they are precise and operate without electricity or batteries, they are widely used.

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Answer:

Explanation:

These incident and reflected waves pass each other, going in opposite directions. Interference results in a standing wave, i.e., a stationary wave pattern equal to the sum of the incident and reflected waves.

(A)  The potential energy stored in the two rubber bands together will be 9.90 J. (B) the speed of the stone when it leaves the slingshot will be 10.5 m/s.

To solve this problem, we need to use the formula for potential energy stored in a spring:

U = (1/2)kx²

where U is the potential energy, k is the spring constant, and x is the displacement from the equilibrium position.

(a) To find the potential energy stored in the rubber bands, we need to first calculate the spring constant. We know that it takes a force of 15 N to stretch one rubber band by 1.0 cm, so the spring constant for one rubber band is:

k = F/x = 15 N / 0.01 m = 1500 N/m

The two rubber bands are in parallel, so the effective spring constant for both of them together is:

ktotal = 2k = 3000 N/m

To calculate the displacement of the slingshot when the stone is pulled back. The equilibrium position is where the rubber bands are unstretched, so the displacement is:

x = 0.22 m

Finally, we can calculate the potential energy stored in the rubber bands:

U = (1/2)ktotal × x² = (1/2)(3000 N/m)(0.22 m)² = 9.90 J

Therefore, the potential energy stored in the two rubber bands together is 9.90 J.

(b) To find the speed of the stone when it leaves the slingshot, we need to use the conservation of energy:

U = K

where U is the potential energy stored in the rubber bands and K is the kinetic energy of the stone when it leaves the slingshot.

The potential energy stored in the rubber bands is 9.90 J, and the kinetic energy of the stone when it leaves the slingshot is:

K = (1/2)mv²

where m is the mass of the stone and v is its velocity.

We know the mass of the stone is 47 g, which is 0.047 kg. We can solve for the velocity:

v = √(2K/m) = √(2(9.90 J)/0.047 kg) = 10.5 m/s

Therefore, the speed of the stone when it leaves the slingshot is 10.5 m/s.

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The distance that a body in free fall falls each second is (A). is about 9.8m is correct option.

The distance that a body in free fall falls each second is about 9.8 meters, which is equivalent to the acceleration due to gravity on the Earth's surface.

This means that in the absence of air resistance, an object dropped from a certain height will fall 9.8 meters during the first second, 19.6 meters during the second second, 29.4 meters during the third second, and so on. The distance increases as time passes, but not at a constant rate, as it is being affected by the acceleration due to gravity.

Therefore, the correct option is (a) .

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If a particle's velocity is nonzero, then its acceleration can be zero, because acceleration is the rate of change of velocity. If the velocity is constant and does not change, the acceleration is zero.

The rate of change of an object's velocity with respect to time is defined as acceleration. Vector quantities are accelerations. The orientation of an object's acceleration is determined by the orientation of its net force.

Because velocity is both a speed and a direction, there are only two ways to accelerate: modify your speed or your direction—or both.

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We have to know that the speed is the ratio of the distance to the time and that the speed is a scalar quantity. We are going to apply the concept of the speed here.

The SI unit of speed is meters per second (m/s). Other common units of speed include kilometers per hour (km/h) and miles per hour (mph).

Speed = Distance/Time

Distance = Speed * Time

= 120 seconds * 8.3 m/s

= 996 m/s

The time that is taken so as to travel 3 Km at this speed is

Time = Distance/Speed

Time = 3000 m/996 m/s

= 3 s

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Answer:

1/2 of the substance will decay

Explanation:

According to wikipedia: Half-life is the time required for a quantity (of substance) to reduce to half of its initial value.

So therefore, after one half life, half will decay.

Answer:As relative density is the ratio of similar quantities, it has no unit.So RD remains the same in both CGS and SI unit

Explanation: i did the test

When you change the light from green to red, the number of waves remains the same.

Light waves behave similarly throughout the electromagnetic spectrum. Depending on the nature of the item and the light's wavelength, a light wave can be transmitted, reflected, absorbed, refracted, polarized, diffracted, or dispersed when it strikes a surface.

The number of waves doesn't vary when the light changes from green to red. The distance between each wave's consecutive peaks, or wavelength, determines the color of light. Red and green light both have waves with a set number of peaks and troughs per unit of time, despite green light having a shorter wavelength. As a result, the number of waves is unaffected by changing the colour of the light.

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Answer:

Mass of Otto is approximately [tex](30 / 17)[/tex] times that of Gretzky.

Explanation:

Let [tex]m_{\text{G}}[/tex] and [tex]m_{\text{O}}[/tex] denote the mass of Gretzky and Otto. Let [tex]u_{\text{G}}[/tex] and [tex]u_{\text{O}}[/tex] denote their velocity before the collision. Let [tex]v_{\text{G}}[/tex] and [tex]v_{\text{O}}[/tex] denote their velocity after the collision.

By the conservation of momentum:

[tex]m_{\text{G}}\, u_{\text{G}} + m_{\text{O}}\, u_{\text{O}} = m_{\text{G}}\, v_{\text{G}} + m_{\text{O}}\, v_{\text{O}}[/tex].

Assume that [tex]m_{\text{O}} = k\, m_{\text{G}}[/tex] for some constant [tex]k > 0[/tex] denoting the ratio of mass between Otto and Gretzky. The equation for the conservation of momentum becomes:

[tex]m_{\text{G}}\, u_{\text{G}} + (k\, m_{\text{G}})\, u_{\text{O}} = m_{\text{G}}\, v_{\text{G}} + (k\, m_{\text{G}})\, v_{\text{O}}[/tex].

[tex]u_{\text{G}} + k\, u_{\text{O}} = v_{\text{G}} + k\, v_{\text{O}}[/tex].

Rearrange and solve for the ratio [tex]k[/tex]:

[tex]\begin{aligned}(v_{\text{O}} - u_{\text{O}})\, k = u_{\text{G}} - v_{\text{G}} \end{aligned}[/tex].

[tex]\begin{aligned}k = \frac{u_{\text{G}} - v_{\text{G}}}{v_{\text{O}} - u_{\text{O}}} \end{aligned}[/tex].

Let the East be the positive direction. Since it is given that the initial velocity of Gretzky is opposite to the East, the initial velocity of Gretzky would be negative: [tex]u_{\text{G}} = (-2.00)\; {\rm m\cdot s^{-1}}[/tex].

It is also given that [tex]u_{\text{O}} = 1.80\; {\rm m\cdot s^{-1}}[/tex], [tex]v_{\text{G}} = 1.00\; {\rm m\cdot s^{-1}}[/tex], and [tex]v_{\text{O}} = 0.100\; {\rm m\cdot s^{-1}}[/tex]. Substitute these values into the equation to find the ratio [tex]k[/tex]:

[tex]\begin{aligned}k &= \frac{u_{\text{G}} - v_{\text{G}}}{v_{\text{O}} - u_{\text{O}}} \\ &= \frac{(-2.00) - 1.00}{0.100 - 1.80} \\ &= \frac{30}{17}\end{aligned}[/tex].

In other words, the mass of Otto was [tex](30 / 17)[/tex] times that of Gretzky.

1. Young's Double Slit Experiment with light proved that light was a wave from a reflection. FALSE

2. Sound waves speed up as they go farther down in the ocean because of multiple factors such as the ocean's waves' wavelengths being longer, pressure increasing, and salinity. TRUE.

The reflection of the light occurs when light hits a hard surface and falls back.

The Young's Double Slit Experiment with light did not prove that light was a wave from a reflection.

For question, 2;  

Sound waves speed up as they go farther down in the ocean because of multiple factors such as the ocean's waves' wavelengths being longer, pressure increasing, and salinity.

The above statement is true, as speed of a wave increases with increase in its wavelength.

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Answer:

formula of aluminum oxide Al₂O₃

earth energy budget is the relationship between how much energy the earth receive from the sun and energy the earth radiates out.

Energy is described as the quantitative property that is displaced to a body or to a physical system, recognizable in the performance of work and in the form of heat and light.

The term earth's energy budget is also described as the  balance between of the amount of energy, that gets to the earth. from the Sun and the energy that leaves Earth and returns to the universe.

The earth's energy budget was mainly three types as shown:

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Answer:

Explanation:

The temperature of the universe today is roughly 2.7 Kelvin. This temperature is measured by the cosmic microwave background radiation, which is a remnant from the Big Bang.

Option c. The electric field in the bar is directed to the south, as indicated by Faraday's law.

As per Faraday's law of electromagnetic enlistment, a changing attractive field initiates an electric field. In this situation, the directing bar is traveling through a uniform attractive field, which is a changing attractive field according to the bar's perspective. In this way, an electric field will be actuated in the bar. The course of the incited electric field not entirely settled by involving the right-hand rule for electromagnetic enlistment. As the bar is moving west, the incited electric field will be coordinated toward the north  This is upheld by Faraday's regulation, which expresses that the incited emf is corresponding to the pace of progress of attractive motion. Ampere's regulation isn't relevant in that frame of mind, as it manages the connection between attractive field and electric flow.

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