Joule, uses 1 (thermo-02)
Let's say you had 1 kJ (1000 It is available to you.
  1. How many degrees Celsius can a liter of water be heated with it?
        Note: to 1 A gram of water 1 In order to heat up by degrees Celsius, you need to 4.18 You know, Joule.
  2. How long a light bulb burns with the indication 100 What?
  3. What mass can be 0 mIt 's up . 1 mWe're going to speed it up. Ekin = ½ · m · v2
  4. How many heartbeats or how long can the heart beat? 1 What?
  5. In the event of a subsequent operation ('pentane explosion') 6.8 About how many meters could a chemistry teacher to be lifted up with this energy?