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18/09/2020 7:11 pm
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Orange light of wavelength 6000 × 10–10 m illuminates a single slit of width 0.6 × 10–4 m. the maximum possible number of diffraction minima produced on both sides of the central maximum is: ….
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18/09/2020 7:19 pm
Light of wavelength 6000 × 10–10 m passes through a single slit of width 0.6 × 10–4 m. Find height of highest order of minima on both side central maxima for minima
dsinθ = nλ
sinθ = nλ/d < 1
n < 0.6 x 10–4/6000 x 10–10
n < 100
The total number of maxima of both side at central maxima = 100 + 100 = 200