What are virtual and real images exactly?
and would you derive me mirror equation?

Asked by divyashrisureshbabu | 11th Oct, 2014, 01:59: PM

Expert Answer:

A real image is the one which can be obtained on the screen and is formed due to actual intersection of the reflected rays. It is inverted with respect to the object. A virtual image cannot be obtained on screen and is formed when the reflected rays meet if they are produced backwards. It is erect with respect to the object.
 
Please post different questions as separate queries.

Answered by Sheetal Jalan | 12th Oct, 2014, 12:08: PM