In viewing through a magnifying glass, one usually positions one change if the eye is moved back?
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The complete question is as follows :
In viewing through a magnifying glass, one usually positions one's eye very close to lens . Does angular magnification change if the eye is moved back?
Yes, the angular magnification changes .
If the distance between the eye and magnifying glass increases then angular magnification decreases.
Reason :
The angle subtended at the eye is less than the angle subtended at the lens.
Image does not have any effect on angular magnification
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