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There is a branch hanging from a tree on the bank of a lake. It is at a height of h_(1) from the surface of water. A diver under water sees it at height of h_(2) . What is the relation between h_(1) and h_(2)? Given, mu_(w) = 1.33 |
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Answer» SOLUTION :As the object is situated in a rarer medium and it is seen from the denser medium, `mu = (("apparent HEIGHER of the object")/("from the surface of water"))/(("real heigher of the object")/("from the surface of water")) = (h_(2))/(h_(1))` `or, " " 1.33 = (h_(2))/(h_(1)) or, h_(2) = 1.33 h_(1)` |
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