shaalaa.com
S

Solution - What is the Focal Length of the Lens Required for Correcting Distant Vision and Near Vision? - Refraction at Spherical Surfaces and by Lenses - Power of a Lens

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty
ConceptRefraction at Spherical Surfaces and by Lenses - Power of a Lens  

Question

A person needs a lens of power -5.5 dioptres for correcting his distant vision. For correcting his near vision he needs a lens of power +1.5 dioptre. What is the focal length of the lens required for correcting (i) distant vision, and (ii) near vision?

You need to to view the solution
Is there an error in this question or solution?

Content BooksVIEW ALL [1]

Solution for question: What is the Focal Length of the Lens Required for Correcting Distant Vision and Near Vision? concept: Refraction at Spherical Surfaces and by Lenses - Power of a Lens. For the course 8th-10th CBSE
S