Physics, asked by KS8969909, 10 months ago

WITH THE HELP OF A DIGRAM DECRIBE YOUNG DOUBLE SLIT EXPERIMENT TO DEMOSTRATE INTERFERENCE OF LIGHT DERIVE AN EXPRESSION OF INTENSITY OF FRINGES

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Answered by krimusa7524

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Answered by Anonymous

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(a) When screen is moved away, D increases. therefore width of the fringes increases. However, angular separation (λ/d) remains the same. ∴ β decreases i.e., fringe width decreases

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