illuminated with red light of wavelength
Physics, 20.10.2019 15:20 stattheman8257
12. two slits separated by a distance of 1mm are
illuminated with red light of wavelength
6.5 x 10-7 m. the interference fringes are observed
on a screen placed 1m from the slits. the distance
between the third dark fringe and the fifth bright
fringe on the same side of central maxima is
(1) 0.65 mm
(2) 1.62 mm
(3) 3.25 mm
(4) 4.88 mm
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12. two slits separated by a distance of 1mm are
illuminated with red light of wavelength
illuminated with red light of wavelength
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