1. Given that the specific heat capacity of water is 4.2 J/(g oC), the heat capacity of 80 g of water in J/oC is   168   336   672   320   Hint Half-n-half Clue   2. If 850 J of heat are required to increase the temperature of a body by 50oC, then its heat capacity in J/oC is   17   42500   5   900   Half-n-half Clue   3. During the day, the sea gets heated more quickly than the land because the specific heat capacity of the land is less than that of the sea.   True   False   4. If the heat capacity of 20 g of aluminum is 16 J/oC, then the specific heat capacity of aluminum in J/(g oC) is   1.25   0.8   36   320   Half-n-half Clue   5. The amount of sensible heat gained or lost by a body is the product of its heat capacity and the _______ change.   time   temperature   heat   Half-n-half Clue   6. The heat gained or lost by a body resulting in a change in temperature is called _______.   hidden heat   sensible heat   latent heat   Half-n-half Clue   7. If 83680 J of heat are required to raise the temperature of 4 kg of water by 5oC, then the specific heat capacity of water in J/(kg oC) is   8368   4184   20920   16736   Half-n-half Clue