A body, which emits radiations of all possible wavelengths, is known as

Assertion : The absorbance of a perfect black body is unity. Reason : A perfect black body when heated emits radiations of all possible wavelengths at that temperature.

A black body emits radiations of maximum intensity at a wavelength of Å 5000 , 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

A black body emits radiations of maximum intensity at a wavelength of Å 5000 , 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

A black body emits radiations of maximum intensity at a wavelength of 5000 A, when the temperature of the body is 1227° C. If the temperature of the body is increased by 2227 °C, the maximum intensity of emitted radiation would be observed at

A black body emits radiations of maximum intensity at a wavelength of 5000 A, when the temperature of the body is 1227° C. If the temperature of the body is increased by 2227 °C, the maximum intensity of emitted radiation would be observed at

A black body emits radiations of maximum intensity at wavelength of 5000Å 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 . . . . . . .

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

Which among the following electron will emit radiation of maximum wavelength ?

Which among the following electron will emit radiation of maximum wavelength ?