Assertion `:` Although the surfaces of a goggle lens are curved, it does not have any power.
Reason`:` In case of goggles, both the curved surfaces have equal radii of curvature.

Assertion:Although the surfaces of goggle lens are curved, It does not have any power. Reason: In case of goggles, both the curved surfaces have equal radii of curvature and have centre of curvature on the same side.

Assertion:Although the surfaces of goggle lens are curved, It does not have any power. Reason: In case of goggles, both the curved surfaces have equal radii of curvature and have centre of curvature on the same side.

Assertion:Although the surfaces of goggle lens are curved, It does not have any power. Reason: In case of goggles, both the curved surfaces have equal radii of curvature and have centre of curvature on the same side.

Statement I: Although the surfaces of gogggle lengses are curved, it does not have any power. Statement II: In case of goggle, both the curved surfaces have equal radii of curvature and have center of curvature on the same side.

Although the surfaces of a goggle lens are curved,it does not have any power.Explain,why.

The surfaces of the sun glasses (goggles) are curved, yet their power may be zero. Why ?

The surface of the sun glasses (goggles) are curved, yet their power may be zero. Why ?