A concave meniscus lens with an index of refraction of 1.48 has radii of 6.0 cm and 4.0 cm (see Figure 23-11)

What is the power of the lens in DIOPTERS?
A) -0.25
B) -0.040
C) -20.
D) -0.20
E) -4.0

Question

A concave meniscus lens with an index of refraction of 1.48 has radii of 6.0 cm and 4.0 cm (see Figure 23-11)
 
 What is the power of the lens in DIOPTERS?
A) -0.25 
B) -0.040 
C) -20. 
D) -0.20 
E) -4.0

Quizplus · Accepted Answer

The Answer of A concave meniscus lens with an index of refraction of 1.48 has radii of 6.0 cm and 4.0 cm (see Figure 23-11)
 
 What is the power of the lens in DIOPTERS?
A) -0.25 
B) -0.040 
C) -20. 
D) -0.20 
E) -4.0

A Concave Meniscus Lens with an Index of Refraction of 1.48