(A): Identical springs of steel and copper are equally stretched. More work will be done on the steel spring. (R) : Youngs modulus of steel is higher than copper.

(A): Identical springs of steel and copper are equally stretched. More

1.	(A): Identical springs of steel and copper are equally stretched. More work will be done on the steel spring. (R) : Youngs modulus of steel is higher than copper.
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 but .R. is true Answer :1