(A) Although the surfaces of a google lens are curved, it does not have any power. ( R) In case of goggles, both the curved surfaces have equal radii of curvature.

(A) Although the surfaces of a google lens are curved, it does not hav

1.	(A) Although the surfaces of a google lens are curved, it does not have any power. ( R) In case of goggles, both the curved surfaces have equal radii of curvature.
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 Both A and R is false Answer :A