Average Age for Children to Lose Milk Teeth
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Questions and Answers

Why do we feel comfortable with dark coloured clothes in the winter?

  • Dark surfaces reflect most of the heat
  • Dark surfaces are poor conductors of heat
  • Dark surfaces trap cold air
  • Dark surfaces absorb more heat (correct)

    • What makes us feel more comfortable wearing light-coloured clothes in the summer?

  • Light-coloured clothes trap heat
  • Light-coloured clothes are good conductors of heat
  • Light-coloured clothes reflect most of the heat (correct)
  • Light-coloured clothes absorb heat

    • Why do we use woollen clothes in winter?

  • Wool traps cold air effectively
  • Wool absorbs heat efficiently
  • Wool is a good conductor of heat
  • Wool is a poor conductor of heat (correct)

    • What property of wool helps in keeping us warm in winter?

    <p>Wool is a poor conductor of heat</p> Signup and view all the answers

    In winter, why would using two thin blankets joined together be preferable to one thick blanket?

    <p>Air trapped between thin blankets provides better insulation</p> Signup and view all the answers

    What is the purpose of a clinical thermometer?

    <p>Measuring body temperature</p> Signup and view all the answers

    What makes light-coloured clothes a better choice for summer wear?

    <p>They reflect most of the heat.</p> Signup and view all the answers

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