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inna [77]
2 years ago
9

How does gravity relate to potential energy?

Physics
2 answers:
ozzi2 years ago
7 0

Answer:

PE uses the acceleration of gravity in its calculation definition

Explanation:

Potential Energy = mass * <u>acceleration of gravity</u> * height

Nookie1986 [14]2 years ago
3 0

Answer:

the potential energy a massive object has in relation to another massive object due to gravity

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A ray of light incident in air strikes a rectangular glass block of refractive index 1.5 at angle of incidence of 45.
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<h3>What is the angle of refraction?</h3>

We know that refraction is said to occur when there is a change in the speed of light as it travels form one medium to another.

Given that the refractive index of the rectangular glass block is  1.5. The angle of refraction can be obtained by the use of the Snell's law;

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