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Fast neutrons can easily be slowed down ...

Fast neutrons can easily be slowed down by

A

The use of lead shielding

B

Passing them through water

C

Elastic collisions with heavy nuclei

D

Applying a strong electric field.

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Heavy water is used as moderators in nuclear reactions to slow down the neutrons.
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