Roomie
Mar27-11, 08:44 AM
Hello, I'm just wondering what you do when you're working out how much heat energy an object absorbs from radiation hitting it but you're told the object has no dimensions as such and just to think of it as a point?
Q = A * view factor * stefan-boltzman constant * (T1^4 - T2^4)
But how do I work out Q without A? Can I just leave it out? If so why.
Thanks!
Q = A * view factor * stefan-boltzman constant * (T1^4 - T2^4)
But how do I work out Q without A? Can I just leave it out? If so why.
Thanks!