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Last updated 12:25 PM on 5/3/25
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23 Terms
1
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21 cz/hd and m-M=5(log)-5
2
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21 lambda obs/rest - 1
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21 l/lsun = 1.02(M/Msun) ^3.92 = LE
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21 T = 3.5E5[K]… r/rsch
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21 theta = D/d = Rblr/d = Fbol L = F4pir² get L and put back into og formula
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21 t = mew (v/c)
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21 a) fopt
b)Rblr
c) m = v²R/G
d)LE
e)m = L/LE
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21 1/n crossprod
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22 a)theta = D/d
b) 0.03/16
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22 <Mv>
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22 t = 2R/v
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22 cross prod = pir² 2E11 stars
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22 log N = 0.6m + C
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23 sum of angles
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23 a) pc/m
b) 1 = (n*crossprod)^-1
c)d = c/H0
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23 a)70/1000
b) m=p/n
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23 a = a^-1
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23 Planck
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24 a)t0/tp = 2.7/6000
b)2.7/1.4E7
c) 0.3pc p past = p0/a³
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24 omega
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24 a)1/(1+z)
b)t=a³/2*h0^-1
c)m-M = l
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24 t 0.7/tM
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24 gamma proton
Note 
Flashcards (39)