Sunglasses have curved surface but their power is zero why?
Answers
Answered by
1
hey♡
Answer:
This means that zero power of the lens is achieved when the radius of curvature of the two sides of the lens are equal.Since the power of a lens arises from the difference in the radii of curvature of either spherical surfaces, we can say that the power of the sunglasses are zero for this reason.
Answered by
1
Answer:
The radius of curvature of the two sides of the lens of sunglasses are equal. The power of a lens arises from the difference in the radius of curvature of either spherical surfaces.
Explanation:
Similar questions