(A): It is desirable to slow down fast moving neutrons to sustain controlled chain reactions. (R): Slow moving neutrons efficiently collides with U^(235)

(A): It is desirable to slow down fast moving neutrons to sustain cont

1.	(A): It is desirable to slow down fast moving neutrons to sustain controlled chain reactions. (R): Slow moving neutrons efficiently collides with U^(235)
Answer» Both .A. and .R. are true and .R. is the CORRECT EXPLANATION of .A. Both .A. and .R. are true and .R. is not the correct explanation of .A. A. is true and .R. is FALSE A. is false and .R. is false Answer :A

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(A): It is desirable to slow down fast moving neutrons to sustain controlled chain reactions. (R): Slow moving neutrons efficiently collides with U^(235)

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