3) The emission spetrum from stars can be used to determine their temperature ( they are...

3) The emission spetrum from stars can be used to determine their temperature ( they are blackbody emitters). our sun has a temperature of 5800 k.

a) use the wavelenght maximum equation to determine the wavelenght maximum for the sun ( in nanometers).

b) The star Bellatrix (in the orion constellation)has a temperature of 27,000k.

What is the wavelenght corresponding to the maximum intensity of the emisson from Bellatrix?

Expert Solution

Wavelength of max emission (um) = 2897 umK / Temperature

a) Wavelength of max emission (um) = 2897umK / 5800

= 0.4995 um

b) Wavelength of max emission (um) = 2897umK / 27000

= 0.1073 um

queen_honey_blossom answered 1 year ago

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