Physics, asked by vaishanavimahakalkar, 2 months ago

Problem 4: A plane diffraction grating has 15,000 lines per inch. Find the war
length of a monochromatic light used if the first order principal maxima is obtained
at an angle of 20°.

Answers

Answered by dayalyashwantt

0

Answer:

tlsltud5ulurskrya

Explanation:

zjeukrsurous

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