cse • paper_1 • waves_oscillationscse-2007-subject-02-005
Resolving power — UPSC CSE 2007 Physics PYQ
Buy PYQ Solution Manual →Define resolving power and dispersive power of a grating. Two spectral lines of wavelengths 500\text{ nm} and 500.5\text{ nm} are seen clearly resolved in second order spectrum of a grating. If the grating has 250 lines per cm, what should be the minimum width of the grating?
Discussion (0)
Sign in to post a solution, derivation, or discussion.
No comments yet. Start the conversation!