The distance between a concave mirror and an ob... - WAEC Physics 2008 Question
The distance between a concave mirror and an object placed in front of it is 1.0m. If the raduis of curvature of the mirror is 4.0m, the image formed will be
A
2.00m behind the mirror
B
2.00m in front of the mirror
C
1.25m in front of the mirror
D
1.25m behind the mirror
correct option: a
\(\frac{1}{v} = \frac{1}{f} - \frac{1}{u}\)
\(\frac{1}{2} - \frac{1}{1} = \frac{1 - 2}{2} = -2\)
\(\frac{1}{2} - \frac{1}{1} = \frac{1 - 2}{2} = -2\)
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