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A piece of ice falls from a height h so that it melts completely. Only half of the heat produced is absorbed by the ice and all energy of ice gets converted into heat during its fall. The value of h is ( Latent heat of ice is 3.4×105Jkg−1 and g=10Nkg−1 ) |
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Answer» A piece of ice falls from a height h so that it melts completely. Only half of the heat produced is absorbed by the ice and all energy of ice gets converted into heat during its fall. The value of h is ( Latent heat of ice is 3.4×105Jkg−1 and g=10Nkg−1 ) |
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