Multiple Choice
The graph shows the reciprocal of the image distance plotted against the reciprocal of the object distance for a certain lens. From this graph it can be seen that this lens has a focal length of
A) 0.20 m
B) 1.0 m
C) 4.0 m
D) 0.25 m
E) -1.0 m
Correct Answer:

Verified
Correct Answer:
Verified
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