Question 7(Multiple Choice Worth 5 points)
(05.03 MC)
Look at the graph below.
8
D
Supergiants
4
Giants
2-
Absolute
Magnitude
Main Sequence
-2 -
B
Dwarfs
AT
40.000 20.000 10.000 5.000
2.500
Surface Temperature (°C)
Which of the following stars is most likely to be red?

Red stars have the lowest surface temperature. They are the coolest stars. On the graph, the point with the lowest surface temperature is Star B/Point B. Star B reaches about 2,500°C as its surface temperature, the rest of the points/stars are higher than that (the rest of the stars/points have a higher surface temperature).

I got it right on my Segment Exam. :)

Hope your test goes well! <3

Question 7(Multiple Choice Worth 5 points) (05.03 MC) Look at the graph below. 8 D Supergiants 4 Giants 2- Absolute Magnitude Main Sequence -2 - B Dwarfs AT 40.000 20.000 10.000 5.000 2.500 Surface Temperature (°C) Which of the following stars is most likely to be red?

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Question 7(Multiple Choice Worth 5 points)
(05.03 MC)
Look at the graph below.
8
D
Supergiants
4
Giants
2-
Absolute
Magnitude
Main Sequence
-2 -
B
Dwarfs
AT
40.000 20.000 10.000 5.000
2.500
Surface Temperature (°C)
Which of the following stars is most likely to be red?