Question:
How many orders will be visible if the wavelength of the incident radiation is 5000 and the number of lines on the grating is 2620 in one inch?
How many orders will be visible if the wavelength of the incident radiation is 5000 and the number of lines on the grating is 2620 in one inch?
Updated On: Oct 4, 2024
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The Correct Option is B
Solution and Explanation
The correct option is (B): Focus
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