Physics · Optics
The resolving power of a diffraction grating: A. increases with increase in total number of lines ruled on grating. B. increases with increase in total width of grating. C. increases with increasing the order of spectrum as in Echelon grating. D. increases with decreasing the order of spectrum as in Echelon grating. Choose the CORRECT answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and D only
- 2A, B and C only✓
- 3B and D only
- 4A and D only
Correct answer
A, B and C only
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