Size of image of an object by a mirror having a focal length of 20 cm is observed to be reduced to 1/3rd of its size. What distance the object has been placed from the mirror? What is the nature of the image and the mirror?

Does size of mirror affect the nature of the image?

Does size of mirror affect the nature of images ?

We wish to obtain an erect image of an object, using a concave mirror of focal length 15cm what should be the range of distance of the object from the mirror? What is the nature of the image ? Is the image larger or smaller than object? Draw a ray diagram to show the image formation in this case.

What is the nature of the mirror having focal length - 15 cm?

If you are standing in front of a mirror and observing your own image what is the relation between the distance of the object and the image from the mirrorr?

If a concave mirror of focal length f produces a real image n times the size of the object,then find the distance of the object from the mirror.

A concave mirror has a focal length of 20 cm and an object is placed at a distance of 16 cm from it.Find the position of the image formed by it.