Question: hi i would like some help with this optics problem...
Hi, I would like some help with this optics problem, I'm not sure how to get started, thanks.
A fish looking straight up towards the smooth surface of a pond receives a cone of rays and sees a circle of light filled with the images of sky, birds and whatever else is up there. This bright circular field is surrounded by darkness.
a. Explain what is happening and compute the cone angle.
b. What would you see if you were looking up with goggles on?