Sharanya Asked a Question
April 9, 2021 10:24 pmpts 30 pts
44. A laser operates at a frequency of 3x 10 Hz and has a slit width 10m. The angular spread will be (A) 10 radians (B) 10 radians (C) 10 radians (D) 10 radians
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  • Dinesh vishwakarma thankyou
    a)
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