Multiple Choice
For a diverging lens with one flat surface,the radius of curvature for the curved surface is 25.0 cm.What must the index of refraction be so that the focal length is -17.0 cm?
A) 0.680
B) 1.68
C) 2.47
D) 1.74
E) 1.47
Correct Answer:
Verified
Correct Answer:
Verified
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