A converging lens of focal length 15cm forms a virtual image at a point 10cm from the lens. Calculate the distance of the object from the lens.

by | May 22 | Physics WAEC | 0 comments

A. 10.00cm
B. 6.00cm
C. 5.00cm
D. 1.50cm

Correct Answer: Option B

B. 6.00cm

Explanation

1/u+1/v=1/f = 1/15+1/10

u = 6.00

Users Also Read These:

Copyright warnings! Do not copy.