Gurushala

Nikku

Posted 4 year ago

Nikku

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In an astronomical telescope the focal length of objective lens is 100 cm and that of eyepiece is 2 cm. The magnifying power of the telescope for the normal eye is :
A) 1/50
B) 100
C) 10
D) 50

1 Answer(s)

Seema Kumari

Posted 4 year ago Seema Kumari

D) 50

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<span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; text-size-adjust: 100%; vertical-align: baseline; background: #ffffff; font-weight: bold; color: #666666; font-family: 'Open Sans', Arial, sans-serif;">In an astronomical telescope the focal length of objective lens is 100 cm and that of eyepiece is 2 cm. The magnifying power of the telescope for the normal eye is : A) 1/50 B) 100 C) 10 D) 50

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