Thursday, July 25, 2013

Blackbody Radiation

If the temperature change for a blackbody is 1%. What is the percentage change of the intensity of the blackbody radiation?

Friday, July 5, 2013

Electrostatic Interaction and Distance

The force of electrostatic interaction between two point charges is inversely proportional to the squared distance between the charges.
http://tutorstate.blogspot.com/