1.

(A) : A body can have energy without having momentum but it can have momentum without having energy.(R ) : Momentum and energy have same dimensions.

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 but (R ) is FALSE
(A) is false and (R ) is false

ANSWER :C


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