|
A convex lens has focal length 30 cm. If an object is placed at a distance of 15 cm from it, then the magnification produced by the lens is |
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|
(a) |
6.66 |
(b) |
0.5 |
(c) |
1 |
(d) |
2 |
|
A convex lens has focal length 30 cm. If an object is placed at a distance of 15 cm from it, then the magnification produced by the lens is |
|||||||
|
(a) |
6.66 |
(b) |
0.5 |
(c) |
1 |
(d) |
2 |