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mojhsa [17]
3 years ago
7

PLZ HELP

Physics
2 answers:
Sati [7]3 years ago
8 0

Answer:

the index of refraction of the second medium is lower

Explanation:

take an exaple of a light ray from air to water that is optically denser the ray is refracted to the normal thus lowering its index of refraction

xeze [42]3 years ago
3 0

This is what I got on my test

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Answer:

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Explanation:

First we need to find the height attained by the ball toy. For this purpose, we will be using 3rd equation of motion:

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where,

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Vf = Final Velocity = 0 m/s (since it momentarily stops at the highest point)

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Therefore,

2(-9.8 m/s²)h = (0 m/s)² - (3 m/s)²

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