Mht Cet
Wave Optics
MHT CET 2019 2nd May Morning Shift
MCQ+1 / -02019
In biprism experiment, the distance between source and eyepiece is 1.2 m, the distance between two virtual sources is 0.84 mm. Then the wavelength of light used if eyepiece is to be moved transversely through a distance of 2.799 cm to shift 30 fringes is