Question: ASTRONOMY 12. Using Figures 1,2,3 (below), do your best to estimate the following properties of the B3 III star: M,L,R, (in solar units) and T.

ASTRONOMY ASTRONOMY 12. Using Figures 1,2,3 (below), do your best to estimate

the following properties of the B3 III star: M,L,R, (in solar units)

12. Using Figures 1,2,3 (below), do your best to estimate the following properties of the B3 III star: M,L,R, (in solar units) and T. Spectral type A F. GK B M Cartoon of a Hertzsprung-Russell Diagram with Luminosity Classes (not accurate) Temperature (1000 K) 25 10 & 6 Luminous supergiants 1,000,000 10 RS 100 Ron X 1,000 Rs -10 106 la 100,000 10+ 10,000 Less luminous supergiants U Rsun -5 Supergents Bright giants II III 1,000 E 102 100 20.1 Rsun 0 Giants solar units] Giants 19 Main Sequence Luminosity (L_Sun) 10 Subgiants (0.01 Rson 5 Sun 0.5 0.2 0.1 Aholute Luminosity 102 White Dwarfs 0.01 White dwarfs

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