Question

write the ray diagram of image formation when an object is placed at 2F1 in front of a conxex lens and write the nature of the image




please help me I will mark u as brainliest and I will follow you if the answer is right ​

Answer 1

The case when object is between F 1

and the optical centre O of the lens shows the use of convex lens as a magnifying glass . This is because here the image formed is erect and magnified .

Answer 2

answer is in attachment