Q135. In a Young's double-slit experiment, what is the formula for the fringe spacing (w), given that λ is the wavelength of light, D is the distance from the slits to the screen, and d is the separation between the slits?Physics — Nust Mock By Dogers 1 — Question 135 of 200A. dλDB. 2λd/DC. λD/dD. λd/DPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →