Compute the surface temperature of the star

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Reference no: EM13486972

Suppose a star with radius 8.61 108 m has a peak wavelength of 686 nm in the spectrum of its emitted radiation.

(a) Find the energy of a photon with this wavelength.

J/photon

(b) What is the surface temperature of the star?

(d) Using the answer to part (a), estimate the rate at which photons leave the surface of the star.

Reference no: EM13486972

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