Figure 10.1 shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

Question 4 - NCERT Examplar - Class 10 Ch 10 Science.jpg

(a) √3 / √2

(b) √2 / √3

(c) 1/ √2

(d) √2

 

Answer

Shows a ray of light as it travels from medium A to medium B.jpg

Slide1.JPG

So, the correct answer is (a)

  1. Class 10
  2. Chapter 10 Class 10 - Light - Reflection and Refraction (Term 1)

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo