NCERT Exercise 10.1 — Q8 - The Human Eye and the Colourful World
Question: Why is a normal eye not able to see clearly objects placed closer than 25 cm?
Answer: A normal human eye cannot see objects clearly if they are placed closer than 25 cm. To see nearby objects clearly, the ciliary muscles must contract to increase the curvature of the eye lens. This ...
Full step-by-step NCERT solution with diagrams on Something by Zero.