2 years ago

1.

Physics

1 answer:

Mashutka [201]2 years ago

4 0

Answer:

a) acceleration

Explanation:

Acceleration is, by definition, the change of an object's velocity.

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Light is incident on the left face of an isosceles prism; with an apex angle of 49o, such that the light exiting the right face

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$\mu = 1.645$

Explanation:

By Snell's law we know at the left surface

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now we have

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now on the other surface we know that

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so we have

$\theta_r = sin^{-1}\frac{0.33}{\mu}$

$\theta_r' = sin^{-1}\frac{1}{\mu}$

also we know that

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loloololo

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lolloolololo

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