Navigate

The magnifying power of the astronomical telescope for normal adjustment is 50.

The magnifying power of the astronomical telescope for normal adjustment is 50. The focal length of the eyepiece is 2 cm. The rquired length of the telescope for normal adjustment is

Options

(a) 102 cm
(b) 100 cm
(c) 98 cm
(d) 25 cm

Correct Answer:

98 cm

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

EAMCET2013
admin:

Related Questions

  1. A potentiometer wire of length 10 m and resistance 10 Ω per metre is connected in series
  2. By the succesive disintegration of ₉₂U²³⁸, the final product obtained is ₈₂Pb²⁰⁶, then
  3. In Young’s double slit experiment, the phase difference between the two waves
  4. A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
  5. A 220 volt and 1000 watt bulb is connected across a 110 volt mains supply.