Working on a physics problem, not sure if professor made a typo:

It says, a Blackbody 4.0cm on a side radiates heat at 540 W. At what wavelength, in um, does its emission spectrum peak?

should that watts be Kelvin? I think its a typo?

Question

Working on a physics problem, not sure if professor made a typo:

It says, a Blackbody 4.0cm on a side radiates heat at 540 W. At what wavelength, in um, does its emission spectrum peak? 

should that watts be Kelvin? I think its a typo?

anonymous · Answer

hmmm... 

well this is the math section. 

You might want to close this question and open it up in the physics section. 

Thank you :D

anonymous · Answer

well if someone in the physics section would as...I wouldn't have had to post it here.

anonymous · Answer

have responded*