Question

In a Young’s double slit experiment with slit separation 0.1 mm, one observes a bright fringe at angle (1/40) rad by using light of wavelength λ₁. When the light of wavelength λ₂ is used a bright fringe is seen at the same angle in the same set up. Given that λ₁ and λ₂ are in visible range (380 nm to 740 nm), their values are:
(A) 625 nm, 500 nm (B) 380 nm, 525 nm
(C) 380 nm, 500 nm (D) 400 nm, 500 nm

Answer 1

Answer:

hey Buddy here's ur answer

625nm, 500nm

please refer to the attachment