Recent content by xrayspecs

Thank you for your comments!

Dear Physics Forum, I need help with this problem. In the diagrams above I try to show my difficulty. My main problem is working out how shadow will fall on a completely flat surface with the light source at more or less a 0 or 180 degree angle (depending on how you want to look at it) ...

Hi Physics Forum, I will be the annoying art guy who needs help with how things might work and try his luck on here. :)