Home
Class 12
PHYSICS
(i) Draw a neat labelled ray diagram of ...

(i) Draw a neat labelled ray diagram of an astronomial telescope in normal adjustment . Explain briefly its working .
(ii) An astronomical telescope uses two lenses of powers 10 D and 1 D . What is its magnifying power in normal adjustment ?

Promotional Banner

Similar Questions

Explore conceptually related problems

An astronomical telescope uses lenses of power 10 D and 1 D . What is its magnifying power in normal adjustment ?

An astronomical telescope uses two lenses of power 10 D and 1 D.What is its magnifying power in normal adustment?

Draw a labelled ray diagram of an astronomical telescope for a near point adjustment.

Astronomial telescope has two lenses of focal power 0.5D and 20D. Then its magnifying power is:

Astronomial telescope has two lenses of focal power 0.5D and 20D. Then its magnifying power is:

Draw path of rays for astronomical telescope in normal adjustment.

Draw a neat labeled ray diagram for a simple astronomical telescope using a reflector.

Draw a labelled ray diagram to show the image formation in an astronomical telescope for normal adjustment.

What is the magnifying power of an astronomical telescope in normal adjustment? What is its length?