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dexar [7]
3 years ago
11

A ray of light is traveling in a glass cube that is totally immersed in water. you find that if the ray is incident on the glass

– water interface at an angle to the normal larger than 48.7°, no light is refracted into the water. what is the refractive index of the glass?
Physics
1 answer:
mihalych1998 [28]3 years ago
6 0
I'm sorry I really wished I could answer.
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How would the terminal velocity of a piece of tissue paper compare to the terminal velocity of a rock?
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Explanation: Terminal velocity is defined as the final velocity attained by an object falling under the gravity. At this moment weight is balanced by the air resistance or drag force and body falls with zero acceleration i.e. with a constant velocity.

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so, f_{2} > f_{1}

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