How can the image formed by a lens be found by ray tracing?

How can the image formed by spherical mirrors be found by ray tracing?

Can a real image be formed by a convex mirror?

An object of height 5 cm is placed at a distance of 30 cm from a positive lens whose focal length is 12 cm. Find the position, nature and the size of the image formed. Also, draw a ray diagram.

What is the nature of image formed by a convex mirror?

When is a virtual image formed by a concave mirror?

Draw a ray diagram to show the formation of final image by a compound microscope. Find an expression for magnification of an image formed by a compound microscope.

An abject is placed at a distance of 30 cm from a lens. The image is formed at a distance of 45 cm on the other side.of the lens. Identify the nature of the lens and also find its focal length.

A rod of 2 cm in height is held in front of a convex lens. The, image formed at a distance 60 cm and object at 10 cm from the mirror. What is the focal length of the lens ?

What are the properties of the image formed by a plane mirror?