Physics · Light - Reflection and Refraction
A light ray is travelling from air medium to water medium (refractive index = 1.3) such that the angle of incidence is x degrees and the angle of refraction is y degrees. The value of the ratio sin(y) / sin(x) is:
- 11/1.3✓
- 21
- 31.3
- 40.3
Correct answer
1/1.3
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