Heat transfer

123456789101112131415
Across
  1. 2. — A material that resists heat transfer
  2. 5. — Unit of heat energy
  3. 7. — Convection occurs best in these
  4. 9. — Space where only radiation can carry heat
  5. 10. — The total kinetic energy of all the particles in a substance
  6. 11. — A material that heat flows through easily
  7. 13. — State of matter where conduction is fastest
  8. 14. — The average kinetic energy of particles in a substance
  9. 15. — Stored energy of movement in particles
Down
  1. 1. — Only heat transfer method that works in a vacuum
  2. 3. — The amount of energy needed to raise the temperature of 1 kg of a substance by 1°C (8,4)
  3. 4. — Heat transfer through direct contact
  4. 6. — Transfer of heat by moving particles (eg. wind)
  5. 8. — The speed at which radiation travels (5,2,5)
  6. 12. — Heat transfer that does not need a medium