Physics, asked by durgaprasad733064085, 5 days ago

If the lens is slowly moved upward, Calculate at the height of the lens fringe system around the which the Center) will disappear

Answers

Answered by shivasinghmohan629

0

Explanation:

From equation (70), the thickness of the film t for which fringe system is completely disappear is given by following equation.

Here, are the wave lengths.

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