Q121. In a YDSE the separation between the slits is 1 mm and the screen is at a distance of 2 m from the plane of the slits. The wavelength missing on the screen at a point directly in front of one of the slits is:Physics — NUST Mock 5 — Question 121 of 200A. 417 nmB. 500 nmC. 523 nmD. 600 nmPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →