Physics, asked by aditya06panda, 4 days ago

If the power of a lens is -4.0 D, then it means that the lens is a ____.
A. concave lens of focal length -50 m
B. convex lens of focal length +50 cm
C. concave lens of focal length -25 cm
D. convex lens of focal length -25 m

Answers

Answered by ryantyler4337
10

Answer:

C : concave lens of focal length -25 cm

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