How will the magnifying power m be affected if field and eye lens are interchanged in
(a) microscope , (b) telescope?

The magnifying power of a telescope can be increased

How will the magnifying power of an Astronomical telescope be affected on increasing (i) the focal length and (ii) the aperture of its objective

Magnifying power of a Galilean telescope is given by

Relative difference of focal lengths of objective and eye lens in the microscope and telescope is given as

The magnifying power of a simple microscope can be increased, if we use eye-piece of

Define magnifying power and resolving power of a telescope.

Define magnifying power of a microscope in terms of visual angle.

The magnification produced by the objective lens and the eye lens of a compound microscope are 25 and 6 respectively. The magnifying power of this microscope is

Define Magnifying Power of a simple astronomical telescope.

(i) Define magnifying power of a microscope in terms of visual angle. (ii) What is the advantage of a compound microscope over a simple microscope ?