P1.1 AQA Physics Test

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  • Created by: Cookie-01
  • Created on: 31-03-16 13:48

1. How does the temperature of an object affect the rate at which it emits infared radiation ?

  • The higher the temperature the greater it emits infared.
  • The Lower the temperature the greater it emits infared.
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Other questions in this quiz

2. Why is a painted object dull black colour better for absorbing energy

  • A dull black colour absorbs energy much quicker
  • It slowly absorbs energy

3. Why does a solid have a fixed volume ?

  • All the particles are held together in fixed positions
  • Solid particles move around so the volume stays the same
  • Solids don't move and they are hard

4. Where does convection occur ?

  • Gas
  • Liquid
  • Solid

5. Why does a fluid become less dense when heated ?

  • this is because you loose energy
  • this is because it expand so same amount of mass but in a larger volume
  • this is because some of the water evaporates

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