Physics, 20.09.2019 14:00 tiaemrich146

Arrange the following three stars from hottest to coolest
star p = type b
star q = type k
star r = type f
p, q, r
r, q, p
p, r, q
q, r, p

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Arrange the following three stars from hottest to coolest
star p = type b
star q = type...

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