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प्रश्न
In interference pattern, using two coherent sources of light; the fringe width is ________
(a) directly proportional to the wavelength
(b) inversely proportional to the square of the wavelength
(c) inversely proportional to wavelength.
(d) directly proportional to the square of the wavelength.
उत्तर
directly proportional to wavelength.
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संबंधित प्रश्न
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