such that the middle point of the pencil is at a distance of 20 cm from the lens. Find the length of the image of the pencil.

Sahay Sir > Question Answers > such that the middle point of the pencil is at a distance of 20 cm from the lens. Find the length of the image of the pencil.
A pencil 10 cm long is placed along the axis of a convex lens of focal length 10 cm, such that the middle point of the pencil is at a distance of 20 cm from the lens. Find the length of the image of the pencil.
09
Sep
A pencil 10 cm long is placed along the axis of a convex lens of focal length 10 cm, such that the middle point of the pencil is at a distance of 20 cm from the lens. Find the length of the image of the pencil. A pencil 10 cm long is placed along the [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: A pencil 10 cm long is placed along the axis of a convex lens of focal length 10 cm , such that the middle point of the pencil is at a distance of 20 cm from the lens. Find the length of the image of the pencil. ,