1. Which is the 'odd one out'?   Joule   Erg   Watt   Calorie   Hint Half-n-half Clue   2. The method of mixtures assumes that the heat lost by the hot body equals   the heat gained by the hot body   the heat lost by the cold body   the heat gained by the cold body   Half-n-half Clue   3. The heat produced on burning 5 kg of fuel oil which has a calorific value of 39800 kJ/kg is   199.0 MJ   7960.0 MJ   8.0 MJ   199000 MJ   Half-n-half Clue   4. The SI unit of heat (thermal energy) is   Newton   Watt   Joule   Pascal   Half-n-half Clue   5. Heat is a form of _______.   expansion   energy   electricity   Half-n-half Clue   6. 1 Joule = _______ ergs   4.184   107   4.214   105   Half-n-half Clue   7. Different gases have the same rate of expansion for the same rise in temperature.   True   False