Q48
A parallel beam of infrared radiation of wavelength of 1.01 × 10-6 m is incident normally on a screen with two slits 5 × 10-6 m apart and the resulting interference pattern is observed on a distant screen. What is the largest number of maxima that can be observed on the screen?
A.
4
B.
9
C.
13
D.
Infinitely many
AnswerAnswer: Option D
Solution
Answer: Option D
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