Class 11Physics2 Thermal Properties of Matter: Heat TransferSpectral Emissive Power and Wien's Displacement Law
DifficultSolar radiation emitted by the sun resembles that emitted by a black body at a temperature of $6000\,K$. Maximum intensity is emitted at a wavelength of about $4800\,\mathring{A}$. If the sun was cooled down from $6000\,K$ to $3000\,K$,then the peak intensity would occur at a wavelength of ........ $\mathring{A}$.
- A$4800$
- B$9600$
- C$2400$
- D$19200$
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