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The focal lengths of the objective and e...

The focal lengths of the objective and eyepiece of a telescope are 60 cm and 5 cm respectively. Find as magnifying power (P) for normal adjustment and when the image forms at near point.

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To solve the problem, we will calculate the magnifying power (P) of the telescope in two scenarios: normal adjustment and when the image is formed at the near point. ### Given: - Focal length of the objective lens (f_o) = 60 cm - Focal length of the eyepiece lens (f_e) = 5 cm - Distance of the near point (d) = 25 cm (the least distance of distinct vision) ### Step 1: Calculate the magnifying power for normal adjustment ...
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