1. The amount of heat required to raise the temperature of a unit _______ of a material by 1oC is called its specific heat capacity.   volume   mass   weight   Hint Half-n-half Clue   2. The SI unit of heat capacity is _______.   Joule/(kg oC)   Joule/oC   Erg/oC   Half-n-half Clue   3. If the temperature of a certain mass of aluminum [having a specific heat capacity of 0.8 J/(g oC)] is lowered by 11oC and the heat lost is 352 J, then the mass of the aluminum is   110 g   32 g   88 g   40 g   Half-n-half Clue   4. If 400 J of heat are required to increase the temperature of a body by 50oC, then its heat capacity in J/oC is   8   450   20000   5   Half-n-half Clue   5. Consider the graph of temperature (in oC) vs. time (in minutes) given above showing the cooling curves of liquids A and B. If 10 g of liquid A lose 840 J of heat in the first 6 minutes, the specific heat capacity of liquid A is about _______ J/(g oC).   21   2.1   14   8.4   Half-n-half Clue   6. The SI unit of specific heat capacity is _______.   Erg/oC   Joule/(kg oC)   Joule/oC   Half-n-half Clue   7. If the heat capacity of 35 g of aluminum is 28 J/oC, then the specific heat capacity of aluminum in J/(g oC) is   980   1.25   63   0.8   Half-n-half Clue