Recent content by KatyLee

Sure... sorry that was a bit vague. I'm studying radiation physics, and finding the study material a bit vague. Given factors for the problem: 10 molecules exist in a thin sheet of material that is 0.1 micrometers thick, and has a facial area of 1micrometer by micrometer square. calculate the...

I am trying to find more information on the above subject. Can anyone point me in the right direction? Also: What formula do you use to work out the volume of the material? Any help, greatly appreciated :smile: