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If the emitted infrared radiation from Pluto, has a wavelength of maximum intensity at 75,000 nm, what is the temperature of Pluto assuming it follows Wien’s law?

Respuesta :

Answer:38.68 K

Explanation:

Given

[tex]\lambda =75000nm[/tex]

wien's displacement law result gives us the relation between temperature and wavelength like

[tex]\lambda[/tex][tex]\times T[/tex]=2898

[tex]75000\times 10{-9}\times T=2898\times 10^{-6} [/tex]

T=38.64 K

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