Q 17. A doctor has prescribed a corrective lens of power +1.5 D. Find the focal length of the lens. Is the prescribed lens diverging or converging?
The less is convex because its focal length is positive and therefore is converging.
CBSE Results 2024: Fake notice goes viral about Class 10th; official dates yet to be announced
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now