Question

Wavelength corresponding to the maximum energy is
inversely proportional to the absolute temperature.
This is:
(1) Stefan’s law (2) Kirchhoff’s law
(3) Wien’s displacement law (4) Planck’s distribution law

Answer 1

wien's displacement law

Answer 2

Answer:

According to this law, the radiation curve for a black body is different at different temperatures and peak wavelengths are inversely proportional to the temperature of the body.

Maximum wavelength =

Where b is Wein's constant = 3 × 10-3 m.K and T is the temperature of the body (In kelvin unit).