A convex lens with index of refraction n = 1.60 has two spherical surfaces as shown in the diagram.The radius of curvature of the left face is r1 = 1.50 m.The radius of curvature of the right face is r2 = 1.70 m.What is the power (in diopter)of this lens?
A)-0.047
B)0.047
C)-0.12
D)-0.75
E)0.75

Question

A convex lens with index of refraction n = 1.60 has two spherical surfaces as shown in the diagram.The radius of curvature of the left face is r1 = 1.50 m.The radius of curvature of the right face is r2 = 1.70 m.What is the power (in diopter)of this lens? 
A)-0.047 
B)0.047 
C)-0.12 
D)-0.75 
E)0.75

Quizplus · Accepted Answer

The Answer of A convex lens with index of refraction n = 1.60 has two spherical surfaces as shown in the diagram.The radius of curvature of the left face is r1 = 1.50 m.The radius of curvature of the right face is r2 = 1.70 m.What is the power (in diopter)of this lens? 
A)-0.047 
B)0.047 
C)-0.12 
D)-0.75 
E)0.75

A Convex Lens with Index of Refraction N = 1