A hearter body emits radiation which has maximum intensity near the frequency `v_(0)` The emissivity of the material is `o.5` . If the absolute temperature of the body is doubled,

A heated body emits radiation which has maximum intensity near the frequency v_(0) The emissivity of the material is 0.5 . If the absolute temperature of the body is doubled,

A heated body emits radiation which has maximum intensity near the frequency v_(0) The emissivity of the material is 0.5 . If the absolute temperature of the body is doubled,

A heated body emits radiation which has maximum intensity near the wavelength lamda_(0) . The emissivity of its material is 0.75. the absolute temperature of the body is doubled

A heated body emits radiation which has maximum intensity at frequency v_m If the temperature of the body is doubled:

A heated body emits radiation which has maximum intensity at frequency v_m If the temperature of the body is doubled:

A heated body maitained 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

A heated body maitained 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

A heated body maitained 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

A black body emits radiations of maximumm intensity at a wavelength of 5000 A^(0) , when the temperature of the body is 1227^(@) C. If the temperature of the body is increased by 1000^(@) C, the maximum intensity of emitted radiation would be observed at