Other questions in this quiz

2. What is potential difference?

  • A measure of the difference in electrical potential energy between two points in a circuit
  • The difference in voltages between two resistors in a circuit
  • The difference of potential

3. How is the rate of gas pressure measured?

  • The smell of the gas
  • How quickly gas fills up the container and the amount of particles filling up the container
  • The frequency of gas particles hitting their containers walls and the speed they do it at
  • How quickly each gas particle collides into another

4. When is gas pressure caused?

  • When gas particles hit the walls of their container
  • When there is a fire
  • When gas is heated
  • When gas is put in a bike

5. What is an alpha particle made of?

  • 1 electron, 3 protons
  • 2 protons, 2 neutrons
  • 1 proton, 1 electron
  • 2 electrons, 2 protons

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