Question

Match the columns:

Column ‘A’	Column ‘B’
Simple microscope	(a) used to observe minute objects
	(b) used to see distant objects
	(c) used for watch repair

Answer 1

Column ‘A’	Column ‘B’
Simple microscope	(c) used for watch repair

Explanation:

A simple microscope uses a single convex lens to magnify small, nearby objects. It is commonly used to observe minute details in biological specimens, small texts, or simple lab work. Although also helpful in watch repair, its primary scientific purpose is to observe minute objects clearly.