A black body has maximum wavelength at 2000 K

PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

A black body has maximum wavelength

\lambda_m

at 2000 K. Its corresponding wavelength at 3000 K will be : (1)

\frac{3\lambda}{2}

(2)

\frac{2\lambda}{3}

(3)

\frac{16\lambda}{81}

(4)

\frac{81\lambda}{16}