what is the refraction light?

Asked by neelima_a | 10th Feb, 2012, 10:41: AM

Expert Answer:

When the light pass from one medium to other its speed and direction of motion changes , it is refraction of light. As you may have seen that a coin placed in a bath tub seem raised it is due to refraction of light.

Answered by  | 10th Feb, 2012, 12:20: PM

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