Multiple Choice
The figure shows the path of a ray of light as it travels through air and crosses a boundary into water.The index of refraction of water for this light is 1.33.
-What is the speed of this ray of light as it travels through the water?
A) 1.54 × 10⁸ m/s
B) 2.26 × 10⁸ m/s
C) 2.86 × 10⁸ m/s
D) 3.99 × 10⁸ m/s
E) 4.43 × 10⁹ m/s
Correct Answer:

Verified
Correct Answer:
Verified
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