1. What is heat
    ☀It is a form of energy.
  2. Radiation
    The transfer of heat without need a medium to pass through e.g. the sun radiates heat the vacuum of space
  3. Conduction
    The transfer of heat through a solid
  4. Convection
    • The transfer of heat through a liquid/gas.
    • Molecules of the liquid or gas move upwards and carry heat
  5. Temperature SI unit
    • The measure of how hot or cold a body is.
    • degrees celicius
  6. Latent heat
    • is needed to change the state of matter.
    • Heat is added to a solid to change it to a liquid. Heat is removed from a gas to change it to a liquid.
Author
cat126
ID
339865
Card Set
Description
Updated