Question

Match the following:

	Column I		Column II
1.	plane mirror	a.	Focal length is positive.
2.	concave	b.	The focal length is negative.
3.	convex	c.	The focal length is infinity.
4.	Real image	d.	Magnification if positive value.
5.	Virtual image	e.	Magnification if negative value.

Answer 1

	Column  I		Answer
1.	plane mirror	c.	The focal length is infinity.
2.	concave	b.	The focal length is negative.
3.	convex	a.	Focal length is positive.
4.	Real image	e.	Magnification if negative value.
5.	Virtual image	d.	Magnification if positive value.