a) Sketch a generic HR diagram, including labels for the axes. (Take a picture or scan your work and upload it as a separate file.) b) Consider the following three stars, place them on your HR diagram and determine their rough spectral type and class of star. Also calculate their size relative to the Sun. I) L = 0.001 Lun T = 3000~K II) L = 20,000 Lsun T = 4000K III) L = 0.001 Lsun T = 15,000K
a) Sketch a generic HR diagram, including labels for the axes. (Take a picture or scan your work and upload it as a separate file.) b) Consider the following three stars, place them on your HR diagram and determine their rough spectral type and class of star. Also calculate their size relative to the Sun. I) L = 0.001 Lun T = 3000~K II) L = 20,000 Lsun T = 4000K III) L = 0.001 Lsun T = 15,000K
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Transcribed Image Text:a) Sketch a generic HR diagram, including labels for the
axes. (Take a picture or scan your work and upload it as
a separate file.)
b) Consider the following three stars, place them on your
HR diagram and determine their rough spectral type and
class of star. Also calculate their size relative to the Sun.
I) L = 0.001 Lsun T = 3000~K
II) L = 20,000 Lsun T = 4000K
III) L = 0.001 Lsun T = 15,000K
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