Physics
Grade-10
Easy
Question
Which components of a fission reactor are used to slow neutrons during a fission reaction?
- Moderators
- Shields
- Coolants
- Control rods
Hint:
The moderators are used in nuclear fission reactors to slow down the neutrons.
The correct answer is: Moderators
- Nuclear fission produces high-speed neutrons.
- The moderators are used in nuclear power plants to slow down the high speed of neutrons.
- Water is a widely used moderator.
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