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unacademy LIVE One end of a 2.35m long and 2.0cm radius aluminium rod (K = 235 Wm-'K-') is held at 20°C. The other end of the rod is in contact with a block of ice at its melting point. The rate in kg, s' at which ice melts is [Take latent heat of fusion for ice as 10 * 10 Jkg '] 3 (A) 4871 10 (B)241 X 100 (C) 2.49 * 10 (D) 4.87 x 100 LIIDU Bush Sany Megh Moni! Qurat Tama Com

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One end of a 2.35m long and 2.0cm radius aluminium rod (K=235W.m^(-1)K^(-1)) is held at 20^(@)C . The other end of the rod is in contact with a block of ice at its melting point. The rate in kg.s^(-1) at which ice melts is [Take latent heat of fusion for ice as (10)/(3)xx10^(5)J.kg^(-1) ]

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An iron ball of mass 0.2 kg is heated to 10^(@)C and put into a block of ice at 0^(@)C . 25 g of ice melts. If the latent heat of fusion of ice is 80 cal g^(-1) , then the specific heat of iron in cal g^(-1^(@))C is

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