Energy to Melt Ice and Heat Water · PhysicsBowl 2011 #31
Physics · thermodynamics
Problem
Approximately how much energy is required to transform a 20.0 g cube of ice at a temperature of −10.0 °C into liquid water at a temperature of 10.0 °C?
(A) 840 J
(B) 1300 J
(C) 1700 J
(D) 7900 J
(E) 46000 J