3 years ago

What is the surface temperature of a star that has a peak wavelength of 290 nm?

1 answer:

5 0

We need to use Wien's Law

Wavelength = 0.0028976 [m.K] / T

This establishes a relation between the wavelength and temperature of a black body (any body that absorbs radiation, such as the stars)

T = 0.0028976 [m.K]/290 E-9[m] = 9991.724 K

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