Your temperature is 98.6$\degree$F.Assuming your skin is a perfect radiator ($\varepsilon$ = 1),determine the wavelength corresponding to the largest intensity (in $\mu$m).
A)8.0
B)9.3
C)3.0
D)5.7
E)29.4

Question

Quizplus · Accepted Answer

The peak wavelength can be calculated using Wien's displacement law: λ_max = b/T, where b is Wien's constant (approximately 2898 μm*K) and T is the temperature in Kelvin. Converting 98.6°F to Kelvin gives approximately 310K, leading to a peak wavelength of about 9.3 μm.

Your Temperature Is 98 °\degree° FAssuming Your Skin Is a Perfect Radiator

Your Temperature Is 98 $\degree$ FAssuming Your Skin Is a Perfect Radiator