What is the relationship between luminosity and temperature for stars on the main sequence? A. The brighter the star, the hotter it is B. The brighter the star, the cooler it is C. Luminosity has no relationship to temperature D. All stars have a high brightness in this stage.

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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What is the relationship between luminosity and temperature for stars on the main sequence?

A. The brighter the star, the hotter it is

B. The brighter the star, the cooler it is

C. Luminosity has no relationship to temperature

D. All stars have a high brightness in this stage.



Effective Temperature (K)
25,000 10,000
-10
6,000
3,000
10
B
102
+5
A
+10
-
D
10-2
+15.
B
A
10
G
K
Spectral Class
M
Hertzsprung-Russell Diagram
Absolute Magnitude, M
Luminosity (L, /LSun)
Transcribed Image Text:Effective Temperature (K) 25,000 10,000 -10 6,000 3,000 10 B 102 +5 A +10 - D 10-2 +15. B A 10 G K Spectral Class M Hertzsprung-Russell Diagram Absolute Magnitude, M Luminosity (L, /LSun)
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