A student shines light from water into air. The light bends away from the normal because water has:
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Correct Answer: Option D
Explanation:
Water has a higher refractive index than air, meaning light travels more slowly in water. As the light enters air, where it can move faster, it bends away from the normal line. This change in speed is the main reason refraction occurs.
Water has a higher refractive index than air, meaning light travels more slowly in water. As the light enters air, where it can move faster, it bends away from the normal line. This change in speed is the main reason refraction occurs.