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Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class11  >>  Thermodynamics
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Q)

The wavelength $\;\lambda_{m}\;$ of maximum intensity of emission of solar radiation is $\;\lambda_{m}=14\; \mu m\;$. The surface temperatures of sun and moon are (given $ b= 2.898 \times 10^{-3} \; metre/Kelvin $).

$(a)\;6097\;K ,207\;K\qquad(b)\;8097\;K ,307\;K\qquad(c)\;10000\;K ,400\;K\qquad(d)\;3000\;K ,100\;K$

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