An object that is 10.0 cm tall is placed 37.0 cm in front of a concave mirror of focal length 18.5 cm. How tall is the image?
A) 2.5 cm
B) 5.0 cm
C) 7.5 cm
D) 20.0 cm
E) 10.0 cm
Question 2
An object is placed 50 cm in front of a concave mirror with a focal length of 25 cm. What is the magnification produced by the mirror?
A) -0.50
B) -1.0
C) +1.5
D) -2.0
E) +1.0