black body radiation

• give affect of increased temp of object and infrared

  increase infrared emitted
• describe black body 


  object that absorbs all radiation incident on it and does not reflect or transmit radiation and makes a good emitter
• describe affect of increased temp on intensity and wavelength of emission

  increased temp - increased intensity and decreased wavelength
• give factors affecting temp of earth

  rate of absorption and emission of radiation and reflection into space
• describe affect of increased absorption than emission of radiation on temp

  increased temp