1. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are related.Which of these observations of Barnard’s Star is most likely accurate? *
1 point
the answers A
WHAT ARE THE ANSWERS?
I will let y’all know the answers
0 4
posted by Hehe its Kãt
Nov 5, 2018
well you're a year late..
In order to determine which observation of Barnard's Star is most likely accurate, we need to analyze its position on the Hertzsprung-Russell diagram. However, since you mentioned a diagram is provided, it would be helpful if you could provide the diagram or any information about the position of Barnard's Star on it. With that information, I can assist you in determining the most likely accurate observation of Barnard's Star.
The answer choices are the following:
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.
D Barnard’s Star is brighter than the sun, has a surface temperature above 5,300 K, and is yellow.