When looking at the radiative forcing equation for CO2, what is the coefficient alpha?
Alpha is related to the radiative efficiency. Different gasses reflect more or less heat than CO2. The fudge factor is different for each gas: 5.35 is not a constant, it is just the value for CO2. The alpha value just allows apples to be compared wit...
Gymnastic outfits and Dance Outfits?
Its doesnt really matter but most gymnastics leotards go to the neck so that when we move around it doesnt slip down. It will probably be fine because she wont be learning hard skills in the beginning. Most gymnastics leotards cost 32 dollars or so. ...
trig problem?
Use the difference formulas tan(alpha - beta) = sin(alpha - beta)/cos(alpha - beta) = [sin(alpha)cos(beta) - + sin(alpha)sin(beta)] = [(2sqrt(5)/5)(3/5) - + (2sqrt(5)/5)(-4/5)] = [ 6sqrt(5)/25 + - 8sqrt(5)/25] = = -2