1. The SI unit of specific heat capacity is _______.   Joule/(kg oC)   Erg/oC   Joule/oC   Hint Half-n-half Clue   2. If the specific heat capacity of iron is 0.5 J/(g oC), then the heat capacity of an iron solid of mass 150 g is   15 J/oC   300 J/oC   75 J/oC   150 J/oC   Half-n-half Clue   3. Sea breezes occur at night.   True   False   4. Heat capacity = Specific heat capacity x _______.   Volume   Weight   Mass   Half-n-half Clue   5. If the temperature of a certain mass of aluminum [having a specific heat capacity of 0.8 J/(g oC)] is lowered by 7oC and the heat lost is 56 J, then the mass of the aluminum is   10 g   56 g   8 g   70 g   Half-n-half Clue   6. If 800 J of heat are required to increase the temperature of a body by 50oC, then its heat capacity in J/oC is   40000   5   16   850   Half-n-half Clue   7. Consider the graph of temperature (in oC) vs. time (in minutes) given above. From the cooling curves, it is observed that the decrease in temperature of liquid A in the first 6 minutes is about _______oC.   35   40   50   55   Half-n-half Clue