Question

derivation of simple microscope​

Answer 1

Answer:

The apparent size of an object depends upon its visual angle subtended on the eye . ... Such a lens is called magnifying glass orsimple microscope .A magnifying glass forms an image at the least distance of distinct vision i.e 25cm from the eye and the object looks like a big sized object

Answer 2

Answer:

An optical instrument, which is used to see small objects distinctly is called Simple Microscope or Magnifying glass

Explanation:

A convex lens which help us to observe clearly an object (very small object) which is brought close to eye i.e. within least distance of distinct vision, is called Magnifying Glass.