AP EAMCET · PHYSICS · Electromagnetic Waves
The frequency of a light ray is \(6 \times 10^{14} \mathrm{~Hz}\). Its frequency when it propagates in a medium of refractive index 1.5, will be
- A \(1.67 \times 10^{14} \mathrm{~Hz}\)
- B \(9.10 \times 10^{14} \mathrm{~Hz}\)
- C \(6 \times 10^{14} \mathrm{~Hz}\)
- D \(4 \times 10^{14} \mathrm{~Hz}\)
Answer & Solution
Correct Answer
(C) \(6 \times 10^{14} \mathrm{~Hz}\)
Step-by-step Solution
Detailed explanation
When light ray passes from one medium to another medium, then its frequency does not change.
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