• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar

Class Notes

Free Education for All

  • Class 1-5
  • Class 6
  • Class 7
  • Class 8
  • Class 9
  • Class 10
  • Class 11
  • Class 12
  • NCERT Solutions
    • NCERT Books

aperture of lens

Lenses

Last Updated on March 20, 2019 By Mrs Shilpi Nagpal Leave a Comment

Question 1 Define optical centre? Question 2 Define principal focus? Question 3 Define focal length? Question 4 Define principal foci? Question 5 Define first focal plane? Question 6 Define first principal focus? Question 7 Define second principal focus? Question 8 What do you mean by aperture of lens? Question 9 What are converging lenses? Question … [Read more...] about Lenses

Primary Sidebar

Recent Posts

  • Exercise 5.2
  • Exercise 5.1
  • Exercise 4.4
  • Exercise 4.3
  • Class 10 English Chapter 9 | Bholi
  • Exercise 4.2
  • Exercise 4.1
  • Exercise 3.7
  • Class 10 English Chapter 8 | The Hack Driver
Copyright © 2016-2021 | About Us | Contact Us | Privacy Policy | Facebook | Pinterest | Twitter