Question 12 - MCQs from NCERT Exemplar - Chapter 11 Class 10 - Human Eye and Colourful World

Last updated at April 16, 2024 by

When light rays enter the eye, most of the refraction occurs at the

(a) crystalline lens

(b) outer surface of the cornea

(c) iris

(d) pupil

 

Answer

  • When light tr avels from air to the cornea and undergoes refraction (since it changes its medium of propagation )

When light rays enter the eye, most of the refraction occurs-01.jpg

So, the correct answer is (b)

 

Ask a doubt
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo