Physics, asked by vishnuswasthi, 4 months ago

A parallel beam of monochromatic light is allowed

to be incident normally on a plane transmission

grating having 5000 lines/cm and the second order

spectral lines is found to be diffracted through 30.

Calculate the wavelength of light.

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Answered by Anonymous

2

Answer:

b) is ur ans hope it helps you thanks follow me

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