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Temperature Control and Ventilation · CSEC Integrated Science

41 past-paper questions on Temperature Control and Ventilation, part of Section B: The Home and Workplace, from every CSEC Integrated Science paper on Quelpr.

Practise Temperature Control and Ventilation
  1. 5(a)2 marks· CSEC Integrated Science · 2007 · Paper 2In the frame provided in Figure 6, draw what the bimetallic strip would look like when heated. Label A and B on your diagram.
  2. 5(b)(i)1 mark· CSEC Integrated Science · 2007 · Paper 2Define what a 'thermostat' is.
  3. 5(b)(ii)4 marks· CSEC Integrated Science · 2007 · Paper 2Complete Table 2 by writing the effect of EACH action indicated on the flow of electric current through the iron.
  4. 5(c)(i)1 mark· CSEC Integrated Science · 2007 · Paper 2Suggest the method of heat transfer from the hot iron to the metal rest on the ironing board.
  5. 5(c)(ii)1 mark· CSEC Integrated Science · 2007 · Paper 2Suggest the method of heat transfer from the hot iron to an unlit candle wax placed near but not touching it.
  6. 5(d)2 marks· CSEC Integrated Science · 2007 · Paper 2Explain what is meant by 'ventilation'.
  7. 5(e)(i)3 marks· CSEC Integrated Science · 2007 · Paper 2Complete Table 3 to show the specific cause of EACH observed effect of poor ventilation.
  8. 5(e)(ii)1 mark· CSEC Integrated Science · 2007 · Paper 2State ONE way in which the ventilation in the room might be improved.
  9. 3(a)(i)1 mark· CSEC Integrated Science · 2009 · Paper 2State one difference between a clinical thermometer and a laboratory thermometer.
  10. 3(a)(ii)2 marks· CSEC Integrated Science · 2009 · Paper 2State two main processes that occur when rubbing alcohol is used to lower the baby's temperature.
  11. 3(b)(i)1 mark· CSEC Integrated Science · 2009 · Paper 2Which of the metals expands the least when heated?
  12. 3(b)(ii)1 mark· CSEC Integrated Science · 2009 · Paper 2Which combination of metals cannot be used in a bi-metallic strip?
  13. 3(b)(iii)1 mark· CSEC Integrated Science · 2009 · Paper 2Give the reason for your answer to (b)(ii).
  14. 3(b)(iv)1 mark· CSEC Integrated Science · 2009 · Paper 2Circle which combination of metals will bend the most in a bi-metallic strip: A and B, A and D, or B and D.
  15. 3(b)(v)1 mark· CSEC Integrated Science · 2009 · Paper 2Give the reason for your answer to (b)(iv).
  16. 3(c)(i)2 marks· CSEC Integrated Science · 2009 · Paper 2Give two reasons for the inspector's comment regarding poor ventilation.
  17. 3(c)(ii)2 marks· CSEC Integrated Science · 2009 · Paper 2Suggest two likely effects of the poor ventilation in the office.
  18. 3(c)(iii)2 marks· CSEC Integrated Science · 2009 · Paper 2Recommend two actions that could be taken to improve ventilation and air quality in the office.
  19. 4(c)(i)1 mark· CSEC Integrated Science · 2009 · Paper 2Which method of heat transfer is most important for this solar water heater to operate?
  20. 4(c)(ii)1 mark· CSEC Integrated Science · 2009 · Paper 2Why did the builder paint the exterior of the water heater black?
  21. 4(c)(iii)1 mark· CSEC Integrated Science · 2009 · Paper 2Would you expect to find hotter water at the top or at the bottom of the heater?
  22. 4(c)(iv)1 mark· CSEC Integrated Science · 2009 · Paper 2Give one reason for your answer to (c)(iii).
  23. 4(c)(v)a)1 mark· CSEC Integrated Science · 2009 · Paper 2Should the covering for the water heater be made from metal, transparent glass or plastic?
  24. 4(c)(v)b)1 mark· CSEC Integrated Science · 2009 · Paper 2Give one reason for your choice of covering material in (v) a).
  25. 3(a)(i)2 marks· CSEC Integrated Science · May/June 2011 · Paper 2Suggest how heat energy is transferred from the sun to the tools.
  26. 3(a)(ii)2 marks· CSEC Integrated Science · May/June 2011 · Paper 2Explain why the wooden handle of the hammer and the nail reached different temperatures.
  27. 3(a)(iv)1 mark· CSEC Integrated Science · May/June 2011 · Paper 2Name the process by which heat is transferred from the hot nail to the carpenter's hand.
  28. 3(a)(v)1 mark· CSEC Integrated Science · May/June 2011 · Paper 2Explain how wearing a glove made of thick cloth prevents the carpenter's hand from being burned by a hot nail.
  29. 3(b)(i)1 mark· CSEC Integrated Science · May/June 2011 · Paper 2Define what is meant by convection in relation to heat transfer.
  30. 3(b)(ii)1 mark· CSEC Integrated Science · May/June 2011 · Paper 2Indicate the most likely direction of airflow by drawing arrows at positions A and B on Figure 4.
  31. 3(b)(iii)3 marks· CSEC Integrated Science · May/June 2011 · Paper 2Explain why the air circulates in the direction indicated in Figure 4.
  32. 4(a)(i)3 marks· CSEC Integrated Science · May/June 2013 · Paper 2Distinguish among conduction, convection and radiation of heat energy.
  33. 4(b)(i)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Identify the method of heat transfer from the outside of the pot to the inside of the pot.
  34. 4(b)(ii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Identify the method of heat transfer from the bottom of the water to the top of the water.
  35. 4(c)(i)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Suggest an aim for this experiment.
  36. 4(c)(ii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State which rod is the BEST conductor.
  37. 4(c)(iii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State which rod is the BEST insulator.
  38. 4(c)(iv)2 marks· CSEC Integrated Science · May/June 2013 · Paper 2List TWO variables that must be held constant in this experiment.
  39. 4(c)(v)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Explain why the water is constantly heated throughout the experiment instead of placing the rods in boiling water without a flame.
  40. 4(d)2 marks· CSEC Integrated Science · May/June 2013 · Paper 2Workers find the warehouse in Figure 8B much cooler than in Figure 8A. Give a scientific explanation for this observation.
  41. 6(a)6 marks· CSEC Integrated Science · May/June 2014 · Paper 2Identify and describe briefly the THREE methods of heat energy transfer.

Related topics in Section B: The Home and Workplace