NCERT Exercise 9.1 — Q10 - Light — Reflection and Refraction
Question: An object 5 cm in length is held 25 cm away from a converging lens of focal length 10 cm. Draw the ray diagram and find the position, size and nature of the image formed.
Answer: We are given the following values: object height h = +5 cm, object distance u = -25 cm, and focal length f = +10 cm (since it is a converging lens). We use the lens formula 1/f = 1/v - 1/u to find ...
Full step-by-step NCERT solution with diagrams on Something by Zero.