Answer the following questions :
Draw a ray diagram to show image formation by a concave lens .

Answer the following questions: What is a ray diagram?

Answer the following questions: Draw a neat labelled ray diagram to show the image formation by a convex mirror.

Answer the following questions : In the case of image formation by a concave lens, what you can say about the position , nature and size of the image relative to the size of the object ?

Answer the following questions : State the characteristics of an image formed by a concave lens.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object at infinity Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object at the centre of curvature of the mirror Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object at the focus of the mirror Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object between infinity and the centre of curvature of the mirror Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object between the centre of curvature and the focus of the mirror Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object between the pole and the focus of the mirror. Also, state the position, nature and size of the image relative to the size of the object.