The graph in figure shows how the inverse of magnification (1/m) produced by a thin convex lens varies with object distance ‘u’, the power of lens will be |
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(a) |
(b) |
(c) |
(d) |
The graph in figure shows how the inverse of magnification (1/m) produced by a thin convex lens varies with object distance ‘u’, the power of lens will be |
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(a) |
(b) |
(c) |
(d) |