A monochromatic light from He-Ne laser λ=6328Ao is incident normally on a diffraction grating having 6000 lines/cm. Find angles at which first & second order maxima would be observed
Please read the guide .
Please answer the question in detail
view image f0r solution
Doubtly is an online community for engineering students, offering:
Get the pro version for free by logging in!
5.7k questions
5.1k answers
108 comments
535 users