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NEET 2024
Exam
NEET
Year
2024
Subject
Physics
Chapter
Wave Optics

NEET 2024 · Physics · Wave Optics

Interference pattern can be observed due to superposition of the...

Interference pattern can be observed due to superposition of the following waves: A. y=asin⁡ωty=a \sin \omega t B. y=asin⁡2ωty=a \sin 2 \omega t C. y=asin⁡(ωt−ϕ)y=a \sin (\omega t-\phi) D. y=asin⁡3ωty=a \sin 3 \omega t Choose the correct answer from the options given below.

Options

  1. AB and C
  2. BB and D
  3. CA and C
  4. DA and B

Correct answer

C. A and C

Step-by-step solution

For interference pattem to be observed the sources must be coherent. Hence the superposition of waves y=asin⁡(ωt)&y=asin⁡(ωt−ϕ)y=a \sin (\omega t) \& y=a \sin (\omega t-\phi) would result in interference.
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