Multiple Choice
Spherical mirrors: A man's face is 30 cm in front of a concave spherical shaving mirror. If the image is erect and 1.5 times as large as his face, what is the radius of curvature of the mirror?
A) 40 cm
B) 60 cm
C) 100 cm
D) 140 cm
E) 180 cm
Correct Answer:
Verified
Correct Answer:
Verified
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