Other questions in this quiz

2. How do you find the acceleration on a distance-time graph?

  • You spot a positive curved line.
  • You change the axis.
  • You find the gradient and subtract by eight.
  • You circle the straight line.

3. Ionising radiation CANNOT be used for:

  • Detecting diseases.
  • Prevent UV rays.
  • Sterilizing food.
  • Treating cancer.

4. The slope of a voltage-current graph shows...

  • Cost of electricity
  • Current
  • Resistance
  • Voltage

5. What is a half-life?

  • The time taken to produce a radioactive material.
  • How long it will take for half of the radioactive nuclei to die.
  • The time taken for half of the radioactive nuclei present to decay.
  • How long it will take for someone to die after contamination.


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