Four lenses of focal length + 10 cm, + 50 cm, + 100 cm and + 200 cm are available for making an astronomical telescole. To produce the largest magnification, the focal length of the eyepiece should be

Four lenses of focal length + 10 cm, + 50 cm, + 100 cm and + 200 cm ar

1.	Four lenses of focal length + 10 cm, + 50 cm, + 100 cm and + 200 cm are available for making an astronomical telescole. To produce the largest magnification, the focal length of the eyepiece should be
Answer» ` + 10 cm` `+ 50 cm` ` + 100 cm` `+ 200 cm` Solution :To produce thelargest magnification, the EYEPIECE should have MINIMUM focal length.

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Four lenses of focal length + 10 cm, + 50 cm, + 100 cm and + 200 cm are available for making an astronomical telescole. To produce the largest magnification, the focal length of the eyepiece should be

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