The magnification of an image formed by a lens is – 1. If the distance of the image from the optical centre of the lens is 35 cm, where is the object placed? What is the nature and focal length of the lens? If the object is displaced 20 cm towards the optical centre of the lens, where would the image be formed and what will be its nature? Draw a ray diagram to justify your answer.
Answers
Answered by
0
Answer:
given two numbers each. Ravi had -2 and -5 whereas Monica has 10 and -2 Ravi exchanged his first number with Monica “s second number . they did multiplication of those numbers. Answer for Ravi ------.
Similar questions