Home
Class 11
PHYSICS
A black body initially at 27^(@)C is hea...

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`.

Promotional Banner

Similar Questions

Explore conceptually related problems

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.

Calculate the effective temperature of the sun . Given that the wavelength of maximum energy in the solar spectrum is 475 mm and Wien's constant is 2.898xx10^(-3) mK.

Cooling is transfer of heat energy from the body at higher temperature to lower temperature.

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 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 ?

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 = 2.892xx10^(-3)mK ?

Calculate the wavelength at which a hot body radiates maximum energy if its surface temperature is 3200^(@) C. Wien's constant 0.00289 mK.

The surface temperature of a hot body is 1227^(@)C . Find the wavelength at which it radiates maximum energy. Given Wien's constant = 2898 cm K .

What is the peak wavelength of radiation emitted by a black body at temperature 40^@C (b = 2.898 xx 10^-3 mK )

The surface temperature of a hot body is 1227^(@) C. Find the wavelength at which it radiates maximum energy. Given Wien's constant = 0.2892 cm.K.