2 Written Questions

1. total kinetic energy of all particles in a substance
2. energy transforms from the object that has a higher tempature to an object that has a lower temperature

2 Multiple Choice Questions

1. the transfer of energy as electromagnetic waves
   1. conduction
   2. convection
   3. radiation
   4. heat
2. transfer of energy as heat by the movement of a liquid or gas
   1. heat
   2. radiation
   3. convection
   4. conduction

1 True/False Question

1. conduction → transfers of energy as heat from one substance to another through direct contact

   True        False