White light is spread out into its spectral components by a diffraction grating. If the grating has 2045 lines per centimeter, at what angle does red light of wavelength 640 nm appear in first-order spectrum? (Assume that the light is incident normally on the grating.)

icon
Related questions
Question

White light is spread out into its spectral components by a diffraction grating. If the grating has 2045 lines per centimeter, at what angle does red light of wavelength 640 nm appear in first-order spectrum? (Assume that the light is incident normally on the grating.)
 °

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions