which one of these doesn't make sense as an h.r diagram?

1 ⤊

which one of these doesn't make sense as an h.r diagram?

Abs magnitude v color
Luminosity v surface temperature.
Abs magnitude versus spectral type.
Luminosity v spectral type.
Surface temp v spectral type.

2007-02-05 15:55:42 · 3 answers · asked by jpjohnson 1 in Science & Mathematics ➔ Astronomy & Space

3 answers

Surface temp v spectral type

the surface temperature determines the spectral type, but is not what the h-r diagram compares

2007-02-05 16:00:27 · answer #1 · answered by kz 4 · 1⤊ 0⤋

You again?

Read the textbook dude - it has all kinds of amazing question-answering powers, and you'll actually respect yourself when your grade comes in rather than just feeling like a slimey thief.

2007-02-06 09:20:05 · answer #2 · answered by Stargazer 3 · 0⤊ 0⤋

Absolute magnitude vs. color

2007-02-06 00:01:09 · answer #3 · answered by Anonymous · 0⤊ 1⤋