Question

The image which cannot be obtained on screen is called
(a) Erect
(b) Real
(c) Virtual
(d) Inverted

Answer 1

The image which cannot be obtained on screen is called "Virtual Image".

Answer 2

Answer:

(c) Virtual

Explanation:

The image which we can not obtain on the screen is said to be a virtual image. In the formation of that type of image, it seems to be the rays meet at that point. But in the case of the image which can be obtained on the screen the rays of light actually meet at that point. So, that type of image can be obtained on the screen easily is a real image while the virtual image can not be obtained on the screen