In which of the following position is an object placed in front of a convex lens to get an image of the same size?
Important Questions on Light
Which of the following is not correct for a concave mirror?
What will be the image formed on the screen if an object is placed at a distance of from a convex lens of focal length ?
How many colours are there in white light?
What is the splitting of light into its constituent colours called?
The reflection of light by an uneven surface is called _____(regular/irregular) reflection.
_____ is the distance between the principal focus and the pole of the mirror.
A _____ mirror always forms a diminished image of an object.
The rays of light falling on a spherical mirror meet at a point after reflection. The mirror is called a ____(convex mirror/concave mirror).
