A beaker of negligible heat capacity contains 456 g of ice at -25.0°C.A lab technician begins to supply thermal energy through the process of heating to the container at the rate of 1000 J/min.How long after starting will the ice begin to melt,assuming all of the ice has the same temperature? The specific heat of ice is 2090 J/kg ∙ K and the latent heat of fusion of water is 33.5 × 104 J/kg.
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