Multiple Choice
An object with a height of 3.0-cm is placed 8.0 cm in front of a mirror.The virtual image is 4.0 cm further from the mirror when the mirror is concave than when it is planar.
-Determine the focal length of the concave mirror.
A) 6.0 cm
B) 12 cm
C) 24 cm
D) 48 cm
E) 96 cm
Correct Answer:

Verified
Correct Answer:
Verified
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