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Heat transfer quiz start
1. <ul><li>Transfer of energy by a substance , without the substance itself moving is known as  </li></ul>conduction insul...
2 <ul><li>Radiation travels as  </li></ul>Particles in a liquid Particles in a solid Particles in a gas A wave Next question
3. <ul><li>The silvering in a flask prevents heat loss by  </li></ul>conduction convection radiation particles Next question
4. <ul><li>Light and shiny objects are  </li></ul>Good absorbers Poor radiators Good radiators Poor reflectors Next question
5. <ul><li>Black and matt objects are  </li></ul>Good radiators Good reflectors Poor absorbers Poor radiators Next question
6. <ul><li>Heat escapes from a house on a cold day. In which way does most of the heat that escapes through the floor leav...
7. <ul><li>Blinds can be fitted to windows to reflect the sun’s rays on a hot day. Which of the following blinds would be ...
8.  <ul><li>On a thermogram, how do hot objects show up ? </li></ul>white yellow blue green Next question
9. <ul><li>Which of the following does not use convection to work  </li></ul>Thermos flask A glider Central heating system...
10. <ul><li>Which of the following is a poor conductor of heat? </li></ul>aluminium steel air copper Back to start
CORRECT !
WRONG!
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Heat Transfer Quiz

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Transcript of "Heat Transfer Quiz"

  1. 1. Heat transfer quiz start
  2. 2. 1. <ul><li>Transfer of energy by a substance , without the substance itself moving is known as </li></ul>conduction insulation convection radiation Next question
  3. 3. 2 <ul><li>Radiation travels as </li></ul>Particles in a liquid Particles in a solid Particles in a gas A wave Next question
  4. 4. 3. <ul><li>The silvering in a flask prevents heat loss by </li></ul>conduction convection radiation particles Next question
  5. 5. 4. <ul><li>Light and shiny objects are </li></ul>Good absorbers Poor radiators Good radiators Poor reflectors Next question
  6. 6. 5. <ul><li>Black and matt objects are </li></ul>Good radiators Good reflectors Poor absorbers Poor radiators Next question
  7. 7. 6. <ul><li>Heat escapes from a house on a cold day. In which way does most of the heat that escapes through the floor leave? </li></ul>convection insulation conduction radiation Next question
  8. 8. 7. <ul><li>Blinds can be fitted to windows to reflect the sun’s rays on a hot day. Which of the following blinds would be best for this? </li></ul>Shiny black blinds Matt black blinds Shiny white blinds Matt white blinds Next question
  9. 9. 8. <ul><li>On a thermogram, how do hot objects show up ? </li></ul>white yellow blue green Next question
  10. 10. 9. <ul><li>Which of the following does not use convection to work </li></ul>Thermos flask A glider Central heating system A fridge Next question
  11. 11. 10. <ul><li>Which of the following is a poor conductor of heat? </li></ul>aluminium steel air copper Back to start
  12. 12. CORRECT !
  13. 13. WRONG!
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