Categories > wave-optics > Diffraction of Light > A parallel beam of monochromatic light of wavelength 5000 Å is incident normally on a single narrow slit of width 0.001 mm. The light is focused by a convex lens on a screen placed on the focal plane. The first minimum will be formed for the angle of diffraction equal to

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Question: A parallel beam of monochromatic light of wavelength 5000 Å is incident normally on a single narrow slit of width 0.001 mm. The light is focused by a convex lens on a screen placed on the focal plane. The first minimum will be formed for the angle of diffraction equal to


1) $0^o$
2) $15^o$
3) $30^o$
4) $60^o$
Solution: Explanation: No Explanation
Diffraction of Light

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