Multiple Choice
An object is placed at a distance of 41.4 cm from a thin lens along the axis.If a real image forms at a distance of 36.1 cm from the lens,on the opposite side from the object,what is the focal length of the lens?
A) 19.3 cm
B) 38.8 cm
C) 10.6 cm
D) 282 cm
E) 6.21 cm
Correct Answer:

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Correct Answer:
Verified
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