Answer: Refraction of light in water. When light travels from air into water, it slows down, causing it to change direction slightly. This change of direction is called refraction.
Step-by-step explanation:
Answer:
Because there is a different medium between water & air, the light, when passing from one medium to another, usually gets refracted. In the case of light passing from air to water, the water would seem to bend the light.
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