Physics · Light - Reflection and Refraction
Which among the following is NOT an example of refraction of light?
- 1Rainbow formation in the sky
- 2Twinkling of stars in a clear sky
- 3Shining of an empty test-tube kept in water✓
- 4A pool of water appears to be less deep than it actually is
Correct answer
Shining of an empty test-tube kept in water
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