Draw a labelled diagram of an experiment to show rectilinear propagation of light.

State the position and nature of the image formed by a concave mirror for the following position of the object:

Between O and F

State the position and nature of the image formed by a concave mirror for the following position of the object:

Between F and C

State the position and nature of the image formed by a concave mirror for the following position of the object:

Beyond C

State the position and nature of the image formed by a convex lens for the following position of the object:

Between O and F

State the position and nature of the image formed by a convex lens for the following position of the object:

Between $\mathrm{F}$ and $2\mathrm{F}$