Light of wavelength 5000 Å falls normally on a plane diffraction grating having 15000 lines in 4 cm. find the angle of diffraction for maximum intensity in second order.
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A: We know,
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A: It is given as:The slit separation can be calculated as follows:
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A: Use single slit diffraction formula
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Q: A thin mica sheet(meu= 1.6) of 7 microns thickness introduced in the path of one of the interfering…
A: Formula Used nλ = (μ−1) ∴λ=(μ−1)t/n Given μ = 1.6 t = 7 micron n = 7
Q: A parallel beam of monochromatic light of wavelength 500nm passes through a slit of width 0. 5mm.…
A: in this question we determine maximum divergence .
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A: Part A:
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