A convenience's store clerk observes at shopper 4 m in front of a convex mirror.The image of the shopper is located 1.5 m behind the mirror.The focal length of the mirror is
A)-2.5 m
B)-2.4 m
C)-0.67 m
D)-1.1 m
E)none of the above

Name: A convenience's store clerk observes at shopper 4 m in front of a convex mirror.The image of the shopper is located 1.5 m behind the mirror.The focal length of the mirror is A)-2.5 m B)-2.4 m C)-0.67 m D)-1.1 m E)none of the above
Brand: Quizplus
Rating: 4.8 (37 reviews)

Question

Quizplus · Accepted Answer

The Answer is B

A Convenience's Store Clerk Observes at Shopper 4 M in Front