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CBSE Class 10 Answered

coin trick
Asked by aayushverma | 13 Sep, 2008, 08:00: AM
answered-by-expert Expert Answer

this is due to refraction of light, in other words we can say that an object when placed in a denser medium when seen from a rarer medium appears to be at a depth smaller than its actual depth in the denser medium. hence image of the coin is appeared to form at a height above from the actual position hence we are able to see the coin.

Answered by | 13 Sep, 2008, 08:48: AM

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