Heat and Temperature

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Across
  1. 1. energy when the substance is in motion.
  2. 7. unit of energy.
  3. 8. standard international unit of temperature.
  4. 10. a percussion instrument with metal bars that are struck by a mallet.
  5. 11. from the working class.
  6. 12. temperature difference between objects.
  7. 13. heat or energy is transmitted through a substance.
  8. 15. heat is transferred by movement of a hot fluid.
  9. 17. ability to do work.
  10. 18. the motion by which a body shifts from one point to the other.
  11. 19. an arterial blockage.
  12. 20. a group of nine musicians.
Down
  1. 2. measure of hot or cold.
  2. 3. gaseous phase of water.
  3. 4. energy that comes through a source, it travels through space at the speed of light.
  4. 5. transfers energy to radiation.
  5. 6. proportionality factor, relates the kinetic energy with the thermodynamic temperature.
  6. 9. chemical reaction between a fuel and an oxygen.
  7. 14. a force that attracts a body towards the center of the earth.
  8. 16. unit of temperature in the centigrade scale.