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MAXImum [283]
3 years ago
14

Consider a relatively nearby, single star, that is, a star that is not a member of a binary system and has no known orbiting pla

nets. Listed below are a few properties of this star. Classify each property as either something that we can observe or measure directly (with the aid of a telescope and instruments such as cameras or spectrographs) or something that we must infer indirectly (and hence is correct only if all of our assumptions are correct).-color
-parallax angle-radius
-luminosity
-mass-spectral type
-apparent brightness-surface temperature
Geography
1 answer:
asambeis [7]3 years ago
8 0

Answer & Explanation:

<u>Properties we can Observe/measure</u>           <u>Properties we can directly Infer</u>

color                                                                 luminosity

parallax angle                                                  surface temperature

spectral type                                                    mass

apparent brightness                                        radius

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