dcm18 Posted September 3, 2007 Share Posted September 3, 2007 Hopefully someone can help me with this question because I am not sure.... Calculate the energy radiated by a spherical blackbody of radius 0.75 m at 1500K per second. What would the radius of a spherical blackbody at 2750 K be if emitted energy at the same rate as the blackbody of radius 0.75 m at 1500 K? Any help would be great! Thanks Link to comment Share on other sites More sharing options...
swansont Posted September 4, 2007 Share Posted September 4, 2007 Use the Stefan-Boltzmann law. http://en.wikipedia.org/wiki/Stefan-Boltzmann_law Link to comment Share on other sites More sharing options...
dcm18 Posted September 5, 2007 Author Share Posted September 5, 2007 Thanks! Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now