Fast neutrons can easily be slowed down by

Explain how fast moving neutrons can be quickly slowed down by passing through water or heavy water?

The velocity of neutrons in nuclear is slowed down by

The velocity of neutrons in nuclear is slowed down by

In an atomic reactor fast moving neutrons are slowed down to thermal energies by colliding them with

Assertion: In u_(235) fission reaction neutrons are required to be slowed down. Reason: The probability of capture of slow moving neutrons in high for u_(235) .

The velocity of neutrons in nuclear reactor is slowed down by