Which of these observations of Barnard's Star is most likely accurate?
Please help! T have to finish this TODAY!!! and I have no Idea :-(
A Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and is red.
B Barnard’s Star is less bright than the sun, has a surface temperature above 3,800K, and is red.
C Barnard’s Star is brighter than the sun, has a surface temperature below 5,300 K, and is yellow.
D Barnard’s Star is brighter than the sun, has a surface temperature above 5,300 K, and is yellow.
3 answers
https://www.google.com/search?ei=SGT6WYumHsG2jwOHwrLADQ&q=barnard%27s+star+luminosity+compared+to+the+sun&oq=Barnard%E2%80%99s+Star&gs_l=psy-ab.1.1.0i71k1l4.0.0.0.40300.0.0.0.0.0.0.0.0..0.0....0...1..64.psy-ab..0.0.0....0.v4wewWBOejA
Thanks Ms. Sue, the answer is A!
Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and is red.
Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and is red.
Yes.