Thermal Physics IGCSE

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Across
  1. 2. Energy transferred because of a temperature difference
  2. 5. Increase in size when a substance is heated
  3. 7. Change of state from liquid to solid
  4. 10. Transfer of thermal energy by the movement of fluids
  5. 11. Change of state from solid to liquid
  6. 12. Capacity to do work or cause change
  7. 14. Process where liquid changes to gas at the surface
  8. 15. Tiny units that make up matter
  9. 16. Material that reduces the rate of heat transfer
  10. 17. Material that allows heat to pass through easily
Down
  1. 1. Instrument used to measure temperature
  2. 3. Transfer of thermal energy through direct contact
  3. 4. Transfer of thermal energy by electromagnetic waves
  4. 6. SI unit of temperature
  5. 8. Process where liquid changes to gas throughout the liquid
  6. 9. Process where gas changes into a liquid
  7. 13. Measure of how hot or cold an object is