Question

Effects of Refraction of Light​

Answer 1

• A stick held obliquely and partly immersed in water appears to be bent at the water surface.
• An object placed underwater appears to be raised.
• A pool of water appears to be less deep then it actually is.
• A Lemmon kept in wate in a glass tumbler appears to be bigger then its actual size.
• The stars appears to twinkle in a clear night.

Answer 2

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