Physics · Wave Optics
Assertion A: The phase difference of two light waves changes if they travel through different media having the same thickness but different indices of refraction. Reason R: The wavelengths of waves are different in different media. In the light of the above statements, choose the most appropriate answer:
- 1A is not correct but R is correct.
- 2Both A and R are correct and R is the correct explanation of A.✓
- 3A is correct but R is not correct.
- 4Both A and R are correct but R is NOT the correct explanation of A.
Correct answer
Both A and R are correct and R is the correct explanation of A.
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