The amount of thermal radiations emitted from one square metre area of a black body in one second when at a temperature of 100 K is

The amount of thermal radiations emitted from one square centimetre area of a black body in one second when at a temperature of 1000 K is:

The amount of thermal radiation energy emitted from the surface of a body is found to be proportional to the ........ power of the absolute temperature of the body.

The wavelength of the radiation emitted by a black body is 1 mm and Wien's constant is 3xx10^(-3) mK. Then the temperature of the black body will be

The amount of radiations emitted per second by unit area of a hollow container at 10^(3^(@)) K will be-

The amount of radiation emitted by a perfectly black body is proportional to .

The amount of radiation emitted by a perfectly black body is proportional to .

When a black body is heated, it emits heat radiations of

In the figure, the distribution of energy density of the radiation emitted by a black body at a given temperature is shown. The possible temperature of the black body is