Ray tracing question: I am at my wit's end!!

lundi 25 janvier 2016

I am studying for the abo ac and right now I'm so mad I could spit.
Question: When the path of light is drawn through a lens, the primary focal point of a diverging lens is:

the answer is "to the right of the lens".
How the &**(#@ is this figured out? There are other questions similar to this one. I thought it was a prism type thing with rays going towards the base but it's not.
I have no clue where to look for this. I am studying the Optical Math Tutorial.

Can someone please help me? I am trying to get help from different sources and no one is biting.

Thanks
Ray tracing question: I am at my wit's end!!

0 commentaires:

Enregistrer un commentaire