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AP Physics 2
15.4 Blackbody Radiation
IntermediateMCQGraphicalMathematical15.5k
Spectral intensity versus wavelength for a star.
Spectral intensity versus wavelength for a star.
The graph shows the spectral intensity of radiation emitted by a distant star as a function of wavelength \(\lambda\). Wien's displacement constant is \(b = 2.90 \times 10^{-3} \text{ m}\cdot\text{K}\). Based on the peak emission wavelength shown in the graph, what is the approximate surface temperature of the star?

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