A refracting telescope has objective of focal length 30cm and eyepiece of focal length 3cm It is focused on - Physics - Ray Optics And Optical Instruments

Question

A refracting telescope has objective of focal length 30cm and
eyepiece of focal length 3cm It is focused on a scale distant 2m
For seeing with relaxed eye , calculate separation between the
objective and eye piece

Sanjay Singh · Accepted Answer

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A refracting telescope has objective of focal length 30cm and eyepiece of focal length 3cm. It is focused on a scale distant 2m. For seeing with relaxed eye , calculate separation between the objective and eye piece