How long would it take a 1000 w heater to melt 100 kg of
How long would it take a 1000 W heater to melt 1.00 kg of ice at -20.0 C, assuming all the energy from the heater is absorbed by the ice?
A. 4.18 sB. 41.8 sC. 5.55 minD. 6.25 minE. 38.4 min
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