Question

A virtual image of magnification 1/2 of a real object can be produced by​

Answer 1

A virtual image of magnification ½ of a real object can be produced by CONVEX MIRROR.

But how ?

• We know that convex mirrors are diverging mirrors (i.e. they diverge light rays away from each other).

• Now, irrespective of the position of the real object, convex mirrors always produce image with the same characteristics properties.

So, the image characteristics are :

1. Image is virtual.
2. Image is erect.
3. Image is diminished (i.e. magnification < 1).

$\star$ Hope It Helps.