Other questions in this quiz

2. Ionising radiation CANNOT be used for:

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

3. Which of these does nuclear power stations NOT use to get rid of radioactive material?

  • Sealed in glass and steel, then cooled for 50 years.
  • Bury it in the ocean.
  • Seal it into concrete blocks.
  • Bury it in landfill sites.

4. Radioactive elements emit...

  • Ionising radiation.
  • Electromagnetic spectrums.
  • Light rays.
  • Low humming sounds.

5. Why does air bags and crumple zones reduce the risk of injury?I

  • They dial 999/911 in event of an incident.
  • The amount of work given decreases.
  • It slowly reduces momentum.
  • It heals you faster.

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