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BaLLatris [955]
3 years ago
9

Light traveling in air is incident on the surface of a block of plastic at an angle of

Physics
1 answer:
sergejj [24]3 years ago
7 0

Answer:

v = 2.51 x 10⁸ m/s

Explanation:

1.00sin62.7 = nsin48.1

n = 1.19

v = c/n = 3.00e8/1.19 = 2.51e8 m/s

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