PHYSICS
JAMB 2012 - Question 30
Physics 2012 JAMB Past Questions - Question 30: Where can a man place his face to get an enlarged image when using a concave mirror to shave?
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
C
Explanation
When the object position is between F and pole of concave mirror, a magnified erect, and virtual mags is obtained.
When using a concave mirror to shave, a man can place his face closer to the mirror than the focal point of the mirror. By positioning his face between the focal point and the mirror, an enlarged image will be formed. The exact distance will depend on the specific mirror and the desired level of enlargement. It's important to note that concave mirrors can distort the image, so it's advisable to experiment with the distance to find the most suitable position for shaving.
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