If the maximum intensity of radiation for a black is found at `2.65 mu m`, What is the temperature of the radiating body ? (Wein`s constant `=2.9 xx 10^(-3) mK`)

If the maximum intensity of radiation for a black is found at 1.45 mum , what is the temperature of radiating body? ( Wien's constatnt =2.9xx10^(-3) mk)

The solar radiation spectrum reveals that the intensity coesponding to a wave- length of 4750 A^(0) is maximum. Estimate the surface temperature of the sun (Given Wien 's constant= 2.89 xx 10^(-3) m-K )

Find the wavelength at which a black body radiates maximum energy, if its temperature is 427^(@) C. (Wein's constant b=2.898 xx 10^(-3) mK )

The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm . The radiation intensity for the star is : (Stefan’s constant 5.67 xx 10^(-8)Wm^(-2)K^(-4) , constant b = 2898 mu m K )-

The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm . The radiation intensity for the star is : (Stefan’s constant 5.67 xx 10^(-8)Wm^(-2)K^(-4) , constant b = 2898 mu m K )-

The wavelenght of maximum intensity of radiation emitted by a star is 289.8 nm. The radiation intensity of the star is (Stefan's constant = 5.67 xx 10^(-8) Wm^(-2)K^(-4) , constant b= 2898 mumK )

A black body initially at 27^(@)C is heated to 327^(@)C is heated to 327^(@)C . How many times is total heat emitted at the higher temperature than emitted at lower temperature ? What is the wavelength of the maximum energy radiation at the higher temperature ? Wien's constant = 2.898 xx 10^(-3) mK .

The surface temperature of a black body is 1200 K. What is the wavelength corresponding to maximum intensity of emission of radiation if Wien's constant b = 2.892 xx 10^-3 mk ?