Multiple Choice
Magnifying glass: What is the focal length of a magnifying glass that produces an angular magnification of 7.0 x when used by a person with a near point at 28 cm?
A) 2.0 cm
B) 3.0 cm
C) 4.0 cm
D) 5.0 cm
E) 6.0 cm
Correct Answer:
Verified
Correct Answer:
Verified
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