ed body maintained at T K emits thermal radiation of total

Last updated: 6/10/2023

ed body maintained at T K emits thermal radiation of total energy E with a maximum intensity at frequency v The emissivity of the material is 0 5 If the temperature of the body be increased and maintained at temperature 3T K then i The maximum intensity of the emitted radiation will occur at frequency v 3 ii The maximum intensity of the emitted radiation will occur at frequency 3v iii The total energy of emitted radiation will become 81 E iv The total energy of emitted radiation will become 27 E 1 i ii 3 i iv 2 ii iii 4 i ii iv