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An open container holds ice of mass 0.525 kg at a temperature of -18.2 ∘C ....

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Physics

An open container holds ice of mass 0.525 kg at a temperature of-18.2 ∘C . The mass of the container can be ignored. Heat issupplied to the container at the constant rate of 830 J/minute .The specific heat of ice to is 2100 J/kg⋅K and the heat of fusionfor ice is 334×103J/kg.ow much time tmelts passes before the icestarts to melt? From the time when the heating begins, how muchtime trise does it take before the temperature begins to rise above0∘C?

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3.9 Ratings (626 Votes)
For ice to melt its temperature must be 0 C Let Q1 heat required to raise the ice temp from 182 C to 0 C Q2    See Answer
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