Waves Optics  MCQs

MCQs of Waves Optics

Showing 131 to 131 out of 131 Questions
131.
nth bright of red light (λ1 = 7500 Å) coincides with (n+1)th bright fringe of green light (λ0 = 6000 Å). The value of n = _____
(a) 2
(b) 3
(c) 4
(d) 5
Answer:

Option (c)

Showing 131 to 131 out of 131 Questions