Physics Review Question|
Year: 1990 Question#: 92
Question: If object ab is located 0.05 meters away from point o and the focal length is 0.04 meters, its image will be located ...
(1 ) farther from the mirror than c
(2 ) between c and f
(3 ) between f and the mirror
(4 ) behind the mirror
What is this question really asking?
Explanation by: IrinaK
[ Return to question menu ]
Answer 1 farther from the mirror than c
Using the formula
the answer is .2 meters away and that is further than c which is only .08 meters away. return to top
between c and f
The formula does not give an answer that could fit between those two points return to top
between f and the mirror
This distance is way too close. return to top
behind the mirror
This gives a virtual image not a real one. return to top
What's this question really asking?
Do you know how to use the formula. return to top
This web site is designed and maintained by Science Joy Wagon and may
not be reproduced or redistributed without written permission from Science Joy Wagon.