Draw neat lebelled ray diagram of simple microscope.

Draw the ray diagram of a simple microscope.

Draw neat labelled diagram: Sycon

(i) Draw a neat labelled ray diagram of a compound microscope. Explain briefly its working. (ii) Why must both the objective and the eye-piece of a compound microscope have short focal lengths ?

(i) Draw a neat labelled ray diagram of a compound microscope . Explain briefly its working . (ii) Why must both the objective and the eye-piece of a compound microscope have short focal lengths ?

Draw a neat labelled diagram of a compound microscope and give the expression for its overall magnification.

Draw a neat labelled diagram of Hydra

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