Draw a rays diagram showing the image formation by a convex lens when an object is placed?
between optical centre and focus of the lens?

By giving sign-conventions, derive the lens formula relating object distance, image distance and focal length for a thin convex lens. Draw a ray diagram to show the formation of image of an object placed between optical centre and focus of a convex lens.

Draw a ray diagram to show the image formation by a concave mirror, when the object is kept between its focus and the pole.

Draw the ray diagrams and find position,nature and size of image formed by a convex lens,when object is placed: between F and 2F

Draw a diagram to illustrate spherical aberration in a convex lens.

Define optical centre of a lens.

Draw the ray diagrams and find position,nature and size of image formed by a convex lens,when object is placed:At F.

Draw a ray diagram to show how the image is formed when the object is placed between f and 2 f distances from a convex lens.Deduce the relation between the distances of he oject and the image from the lens and the focal length of the lens under this condition.

Draw the ray diagrams and find position,nature and size of image formed by a convex lens,when object is placed: beyodn 2 F

Draw a ray diagram to show the image formation by a simple microscope. What is the nature of the image formed?