Question

how to draw formation if image through lens​

Answer 1

Hi mate

The image is above

Answer 2

Answer:

there are few points which must be noted down before you start drawing the ray diagram as follows:

• type of lens
• position of object
• path of ray diagram

Explanation:

• type of lens

                   convex lens is a converging lens hence it forms real inverted                  image. concave lens is a diverging lens.it forms virtual image.

• position of object

                   relative position of object is very important for size of image if it is closer to lens it is magnified in case of convex lens and when far is diminished.in case of concave lens position does not matter.

• path of rays in the diagram

1. if light ray passes parallel to principal axis it passes through the second focal point.
2. if light ray passes through focal point the it passes parallel to principal axis after refraction
3. if light passes through optical centre it passes undeviated through lens

[these points about ray diagrams will help us to draw ray diagrams]

be cautious to draw two rays from object one passing parallel to principal axis  and other through optical centre

hope it helps )):

plzz mark as brainliest