The human eye can focus on objects at different distances by adjusting the focal length of the eye lens. This is due to

(a) presbyopia.

(b) accommodation.

(c) near-sightedness.

(d) far-sightedness.

 

Answer

(b) accommodation.

 

Explanation

The power of accommodation is the ability of the human eye to focus on distant as well as nearby objects by changing the focal length of lens.

  1. Class 10
  2. Chapter 11 Class 10 - Human Eye and Colourful World

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.