1.

A copper block of mass 2.5 kg is heated in a furnance to a temperature of 500∘C and then placed on a large ice block of temperature 0∘C. The maximum amount of ice that can melt is:(Specific heat of copper=0.39 Jg−1∘C−1, latent heat of fusion of ice =334 Jg−1 )

Answer»

A copper block of mass 2.5 kg is heated in a furnance to a temperature of 500C and then placed on a large ice block of temperature 0C. The maximum amount of ice that can melt is:

(Specific heat of copper=0.39 Jg1C1, latent heat of fusion of ice =334 Jg1 )



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