Blackbody Radiation:

Recall that a good absorber is also a good emitter, and a poor absorber is a poor emitter. We use the symbol ? to indicate the blackness (?=1) or the whiteness (?=0) of an object.

Recall that a good absorber is also a good emitter, and a poor absorber is a poor emitter. We use the symbol ? to indicate the blackness (?=1) or the whiteness (?=0) of an object.