by John Dreher » Sat Dec 22, 2012 3:22 pm
I'm not sure, but it appears that the following,
7, 8 and 9. Global Warming. The projects include
7. Global warming on the Earth
8. Global warming on Venus
9. Surface temperatures of exoplanets (Choose representative examples of the hundreds now known.)
Calculate the Planck Blackbody curve for various appropriate surface temperatures.
Look up the infrared absorption curves for water vapor, carbon dioxide, and methane.
Figure out how the greenhouse effect changes as the planet heats up. When does the runaway greenhouse happen?
is all the instruction given.
There are two VERY significant problems here. First, this is not a project in the science fair sense. It is more like a long, challenging homework problem. Second, this problem is suitable for an upper division astrophysics course at a university, NOT grade 6-8 general science. Unless you are a prodigy it is simply impossible for you to master the requisite astrophysics in 7 cays, or even 7 weeks. In the extraordinary case that you are a prodigy, you would not be asking us simple questions about this project. Attempting to do things like this is pure hubris. I, for one, do not plan to spend more time on your delusions of intellectual grandeur.
Have fun calculating radiative transfer of the Venusian atmosphere!