A pot containing 1.02 liter of water, initially at 18°C, is placed on a1030 W electric heating element.
a) How much heat should be supplied to the water to bring it to a boil?
___________ cal
b) How much heat is necessary to boil all the water away?
___________ cal
C) What is the minimum time required to boil all the water away?
___________ cal