Class 10 Exam  >  Class 10 Questions  >  Can any one of you give me 10 numericals on t... Start Learning for Free
Can any one of you give me 10 numericals on the topic refractive index and relative refractive index?
Most Upvoted Answer
Can any one of you give me 10 numericals on the topic refractive index...
Refractive index and Relative refractive index - Numericals and Explanation

Refractive index is the measure of the bending of light when it passes through a medium. The relative refractive index is the ratio of the speed of light in a vacuum to the speed of light in a medium. Here are ten numericals on refractive index and relative refractive index:


  1. Calculate the refractive index of a medium if the speed of light in the medium is 2 x 10^8 m/s. Solution: Refractive index = speed of light in vacuum / speed of light in medium = 3 x 10^8 m/s / 2 x 10^8 m/s = 1.5

  2. Calculate the relative refractive index of water if the refractive index of water is 1.33. Solution: Relative refractive index = speed of light in vacuum / speed of light in water = 3 x 10^8 m/s / (1.33 x 3 x 10^8 m/s) = 2.26

  3. The refractive index of a medium is 1.5. Calculate the speed of light in the medium if the speed of light in vacuum is 3 x 10^8 m/s. Solution: Speed of light in the medium = speed of light in vacuum / refractive index = 3 x 10^8 m/s / 1.5 = 2 x 10^8 m/s

  4. Calculate the relative refractive index of glass if the refractive index of glass is 1.52. Solution: Relative refractive index = speed of light in vacuum / speed of light in glass = 3 x 10^8 m/s / (1.52 x 3 x 10^8 m/s) = 1.97

  5. Calculate the refractive index of a medium if the speed of light in the medium is 2.25 x 10^8 m/s. Solution: Refractive index = speed of light in vacuum / speed of light in medium = 3 x 10^8 m/s / 2.25 x 10^8 m/s = 1.33

  6. Calculate the speed of light in air if the relative refractive index of air is 1.0003. Solution: Speed of light in air = speed of light in vacuum / relative refractive index of air = 3 x 10^8 m/s / 1.0003 = 299,970,029.99 m/s

  7. The refractive index of a medium is 1.4. Calculate the speed of light in the medium if the speed of light in vacuum is 3 x 10^8 m/s. Solution: Speed of light in the medium = speed of light in vacuum / refractive index = 3 x 10^8 m/s / 1.4 = 2.14 x 10^8 m/s

  8. Calculate the relative refractive index of diamond if the refractive index of diamond is 2.42. Solution: Relative refractive index = speed of light in vacuum / speed of light in diamond = 3 x 10^8 m/s
Community Answer
Can any one of you give me 10 numericals on the topic refractive index...
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
Explore Courses for Class 10 exam

Top Courses for Class 10

Can any one of you give me 10 numericals on the topic refractive index and relative refractive index?
Question Description
Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Can any one of you give me 10 numericals on the topic refractive index and relative refractive index?.
Solutions for Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? defined & explained in the simplest way possible. Besides giving the explanation of Can any one of you give me 10 numericals on the topic refractive index and relative refractive index?, a detailed solution for Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? has been provided alongside types of Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? theory, EduRev gives you an ample number of questions to practice Can any one of you give me 10 numericals on the topic refractive index and relative refractive index? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev