Question

1) when the light is travel from the denser medium to rate medium on which Direction to the light will move ? explain with diagram.

2) when the light is travel from the water to air in which direction of the light will move? explain the neat diagram.

3) when the light is travel from the rarer medium to the denser medium in which direction to the light will move? explain with the neat diagram.

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Answer 1

Answer:

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