Question

State the restriction for having images produce by spherical mirrors to be appreciably clear​

Answer 1

Answer:

no meaning for the image.. anyway the ry should pass parallel to the principal focii..and then it should pass from focus

Answer 2

Restriction for having images produce by spherical mirrors to be appreciably clear​er:

• When on a Shiny background glass reflects all the light that falls on it then the reflected light forms the image of all the things from which light is being reflected and forming a thing or a person in front of the glass.
• This glass used here is Mirror which are of two kinds having a spherical surface and a flat surface.
• There are certain restrictions when using spherical mirror that the image formed can either be real and inverted or virtual which is the reason why it is not used because of the actual image requirement.