jee-main 2026 Q7

jee-main · India · session1_28jan_shift2 Not Maths
Two light sources of 450 nm and 550 nm are used for YDSE with slit distanc 2.25 mm and distance between the slits and screen is 1.5 m . Then the distance from central maxima for which minima of both waveléngth coincide? (A) 1.65 mm (B) 1.20 mm (C) 1.30 mm (D) 1.40 mm
Two light sources of 450 nm and 550 nm are used for YDSE with slit distanc 2.25 mm and distance between the slits and screen is 1.5 m . Then the distance from central maxima for which minima of both waveléngth coincide?
(A) 1.65 mm
(B) 1.20 mm
(C) 1.30 mm
(D) 1.40 mm