How can I draw the light diagram in a convergent lens?

There are three rays whose direction is known:

The ray passing through the intersection of the lens and the optical plane does not change its direction.

The ray passing through the object focal point go parallel to the optical plane.

Rays coming from the infinty pass through the image focal point.

PA
Answered by Pablo A. Physics tutor

1989 Views

See similar Physics IB tutors

Related Physics IB answers

All answers ▸

What is the difference between the centripetal acceleration and the centrifugal force?


1 dm^3 of water steam at 200 degrees C, 10 bar enters a compressor. When it leaves, its temperature is 400 deg. C and volume 0.5 dm^3. Calculate the final pressure of steam. Critically discuss the assumptions you made in your calculations.


How do I make a free body diagram ?


Based on Newton's 3 laws of motion why is linear momentum always conserved?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning