(A) : Mass and energy are not conserved separately, but are conserved as a single entity called mass - energy.(R ) : Mass and energy conservation can be obtained by Einstein equation for energy.

(A) : Mass and energy are not conserved separately, but are conserved

1.	(A) : Mass and energy are not conserved separately, but are conserved as a single entity called mass - energy.(R ) : Mass and energy conservation can be obtained by Einstein equation for energy.
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 :A