A small object is placed at a distance of 4 cm from a simple microscope of focal length of 5 cm. Consider the given condition which of the following pair is incorrect.
(a) | Nature of image | virtual image | |
(b) | Image distance from the lens is | ||
(c) | The linear magnification is | ||
(d) | The angular magnification is |
Text Solution
Verified by ExpertsThe correct answer is:
C
Here, 
According to lens formula,
or 
Thus, a virtual image is formed at distance 20 cm from the lens.
The linear magnification 
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