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Grating element is equal to
+1
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asked
Mar 13, 2019
in
JEE
by
kratos
Grating element is equal to
A. nλ/sinθ
B. nλ
C. sinθ
D. cosθ
superposition of waves
jee
jee mains
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1
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answered
Oct 29, 2020
by
kratos
Best answer
The Correct option is D. cosθ
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