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A woman finds the front windshield of her car covered with ice at 1 2 . 3 deg C . The ice has a

A woman finds the front windshield of her car covered with ice at 12.3\deg C. The ice has a thickness of 4.8\times 104 m, and the windshield has an area of 1.17 m2. The density of ice is 917 kg/m3.

How much heat is required to melt the ice? Express the numeral of your answer in kJ with 4 or more significant figures. 
 
(Specific heat of ice =2000 J/(kg.K), Latent heat of fusion of ice =33.5 x 104 J/kg)

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