For black body radiations.Maximum radiation of 2 micrometer wavelegth is emitted at 1600K . if tempertaure is 2000K then wavelenth of spectrum is ?

A black body at 200 K is found to emit maximum energy at a wavelength of 14mu m . When its temperature is raised to 1000 K, the wavelength at which maximum energy is emitted is

A black body emits radiation at the rate P when its temperature is T. At this temperature the wavelength at which the radiation has maximum intensity is lamda_0 , If at another temperature T' the power radiated is P' and wavelength at maximum intensity is (lamda_0)/(2) then

A black body emits radiation at the rate P when its temperature is T. At this temperature the wavelength at which the radiation has maximum intensity is lamda_0 , If at another temperature T' the power radiated is P' and wavelength at maximum intensity is (lamda_0)/(2) then

A black body emits maximum radiation of wavelength lambda_(1) at a certain temperature T_(1) . On increasing the temperature, the total energy of radiation emitted is increased 16 times at temperature T_(2) . If lambda_(2) is the wavelength corresponding to which maximum radiation is emitted at temperature T_(2) . Calculate the value of ((lambda_(1))/(lambda_(2))) .

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

For an enclosure maintained at 2000K, the maximum radiation occurs at wavelength lambda_m . If the temperature is raised to 3000K, the peak will shift to

A black body has maximum wavelength lambda_(m) at temperature 2000 K . Its corresponding wavelength at temperature 3000 will be

A black body has maximum wavelength lambda_(m) at temperature 2000 K . Its corresponding wavelength at temperature 3000 will be

A black body has maximum wavelength lambda_(m) at temperature 2000 K . Its corresponding wavelength at temperature 3000 will be

A black body initially at 27^(@) C is heated to 327^(@) C. How many times is the total radiation emitted at the higher temperature than that emitted at the lower temperature ? What is the wavelength of the maximum energy radiation at the higher temperature ? Wien's constant = 2.898xx10^(-3) mK.