Navigate

In an astronomical telescope in normal adjustment a straight black line of length

In an astronomical telescope in normal adjustment a straight black line of length L is drawn on inside part of objective lens. The eye-piece forms a real image of this line. The length of this image is I. The magnification of the telescope is

Options

(a) L+I/L-I
(b) L/I
(c) (L/I) +1
(d) (L/I ) -1

Correct Answer:

L/I

Explanation:

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

AIPMT2015RS
admin:

Related Questions

  1. An engine pumps water continuously through a hose. Water leaves the hose
  2. A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
  3. When a light beam of frequency v is incident on a metal surface,
  4. A small object of uniform density rolls up a curved surface with an initial velocity
  5. Nickel shows ferromagnetic property at room temperature. If the temperature is