Multiple Choice
The focal length of a converging lens that projects the image of a lamp,magnified 4 times,onto a screen 3.05 m from the lamp is approximately
A) 11.6 cm
B) 48.8 cm
C) -11.6 cm
D) 2.04 m
E) 19.2 cm
Correct Answer:
Verified
Correct Answer:
Verified
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