A diffraction grating has 500 lines per mm. Its slit spacing or grating element will be equal to ____________________?

Physics Mcqs

A diffraction grating has 500 lines per mm. Its slit spacing or grating element will be equal to ____________________?

(A) 500 mm

(B) 5 x 10-3 mm

(D) 2 x 10-3 mm

Submitted By: Ali Uppal

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