Science Buddies: "Ask an Expert"

Posted: **Wed Jan 18, 2017 7:48 pm**

I am having trouble with this expression d= 0 * 630 /(sinθ0 - sinθi)

Posted: **Fri Jan 20, 2017 11:02 am**

Hi Idiazzz,

Can you please explain what your trouble is with this expression? I don't think I understand what, precisely, you need help with.

I need help with this one thing