Question

Question 4: Visible light of wavelength 6000 x 10 cm falls normally on a single slit and
produces a diffraction pattern. If it is found that the second diffraction minimum is at 60°
from the central maximum if the fint minimum is produced at 0, the 0; is close to
Opors:
a 5
(b) 30
(d) 40-​

Answer 1

Answer:

(b) 30

Explanation:

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