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Explain Why the Maxima Become Weaker and Weaker with Increasing N - Physics

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प्रश्न

Explain why the maxima at `theta=(n+1/2)lambda/a` become weaker and weaker with increasing n

उत्तर

On increasing the value of n, the part of slit contributing to the maximum decreases. Hence, the maximum becomes weaker.

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2014-2015 (March) Delhi Set 2

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