An object is 10 cm in front of a concave mirror with focal length 3 cm. Where is the image?
A. 13 cm from the mirror
B. 7.0 cm from the mirror
C. 4.3 cm from the mirror
D. 3.3 cm from the mirror
Answer:C
An object is 10 cm in front of a concave mirror with focal length 3 cm. Where is the image?
A. 13 cm from the mirror B. 7.0 cm from the mirror C. 4.3 cm from the mirror D. 3.3 cm from the mirror