3 years ago

How does spectral class relate to temperature?

Geography

2 answers:

suter [353]3 years ago

6 0

It depends on if it’s hot or cold

patriot [66]3 years ago

5 0

Answer:

The spectral types and sub-classes represent a temperature sequence, from hotter (O stars) to cooler (M stars), and from hotter (subclass 0) to cooler (subclass 9). The temperature defines the star's "color" and surface brightness. ... Stars are also classified by luminosity class.

Explanation:

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