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Heating and Cooling

Heating and Cooling. Q1. What type of energy is due to the motion of the atoms in a material?. A1. Heat. Q2. What do we call a decrease in temperature?. A2. Cooling. Q3. How does heat move through a metal bar?. A3. Conduction.

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Heating and Cooling

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  1. Heating and Cooling KS3 Unit 8i – Heating and Cooling

  2. Q1. What type of energy is due to the motion of the atoms in a material? KS3 Unit 8i – Heating and Cooling

  3. A1. Heat KS3 Unit 8i – Heating and Cooling

  4. Q2. What do we call a decrease in temperature? KS3 Unit 8i – Heating and Cooling

  5. A2. Cooling KS3 Unit 8i – Heating and Cooling

  6. Q3. How does heat move through a metal bar? KS3 Unit 8i – Heating and Cooling

  7. A3. Conduction KS3 Unit 8i – Heating and Cooling

  8. Q4. How is heat transferred from bottom to top of a room or an ocean? KS3 Unit 8i – Heating and Cooling

  9. A4. Convection KS3 Unit 8i – Heating and Cooling

  10. Q5. How does energy reach the earth from the sun? KS3 Unit 8i – Heating and Cooling

  11. A5. Radiation KS3 Unit 8i – Heating and Cooling

  12. Q6. What type of material transmits heat easily? KS3 Unit 8i – Heating and Cooling

  13. A6. A good thermal conductor KS3 Unit 8i – Heating and Cooling

  14. Q7. What type of material transmits heat slowly? KS3 Unit 8i – Heating and Cooling

  15. A7. A good thermal insulator KS3 Unit 8i – Heating and Cooling

  16. Q8. What do we call a measure of the average kinetic energy of the particles in a substance? KS3 Unit 8i – Heating and Cooling

  17. A8. Temperature KS3 Unit 8i – Heating and Cooling

  18. Q9. Name an instrument used to measure temperature? KS3 Unit 8i – Heating and Cooling

  19. A9. Thermometer KS3 Unit 8i – Heating and Cooling

  20. Q10. Name a plastic often used as a thermal insulator in its expanded form KS3 Unit 8i – Heating and Cooling

  21. A10. Polystyrene KS3 Unit 8i – Heating and Cooling

  22. Q11. What word means something that can ignite (catch fire) easily? KS3 Unit 8i – Heating and Cooling

  23. A11. Flammable KS3 Unit 8i – Heating and Cooling

  24. Q12. Name a commonly used temperature scale based on the freezing and boiling points of water? KS3 Unit 8i – Heating and Cooling

  25. A12. Celsius KS3 Unit 8i – Heating and Cooling

  26. Q13. What do we call an increase in length, area or volume, often due to an increase in temperature? KS3 Unit 8i – Heating and Cooling

  27. A13. Expansion KS3 Unit 8i – Heating and Cooling

  28. Q14. What is the scientific term for "Heaviness", something's mass divided by its volume? KS3 Unit 8i – Heating and Cooling

  29. A14. Density KS3 Unit 8i – Heating and Cooling

  30. Q15. What word means to move or rest on the surface of a fluid because of its lower density? KS3 Unit 8i – Heating and Cooling

  31. A15. Float KS3 Unit 8i – Heating and Cooling

  32. Q16. What word means to take in something, for example heat or light. KS3 Unit 8i – Heating and Cooling

  33. A16. Absorb KS3 Unit 8i – Heating and Cooling

  34. Q16. What word means to bounce sound or light from a surface, for example. KS3 Unit 8i – Heating and Cooling

  35. A16. Reflect KS3 Unit 8i – Heating and Cooling

  36. Well Done!Now check your score KS3 Unit 8i – Heating and Cooling

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