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Question
An observer looks at a distant tree of height 10m with a telescope of magnifying power of 20. To the observer the tree appears:
An observer looks at a distant tree of height 10m with a telescope of magnifying power of 20. To the observer the tree appears:
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Solution
The correct option is C 20 times nearer
By definition of magnification in telescope object will appear 20 times nearer to the observer.
20 times nearer
By definition of magnification in telescope object will appear 20 times nearer to the observer.
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