0
If a blue star wasn't so hot - it wouldn't be a blue star - it would be a white star.
See related question for more details.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Is a blue star hotter than a red giant?
blue stars are hotter
What can be said with certainty about a red star and a blue star?
The blue star is hotter than the red star.
A white blue star is hotter than a red stra?
The blue star is the hottest.
Is a white-blue star is hotter than a red star?
Yes it is
Is a red giant hotter than a blue star?
yes
Why are blue stars hotter than red stars?
It's because of the temperature of the star. The temperature defines the colour of the star. A red star is cooler than a blue one. Imagine heating an iron rod. It will start off black, then red, then orange, then yellow and if you continue heating it, it will turn white. If you could heat it a lot more it would turn blue.
Why is a blue star hotter than a white star?
It's not. White is the hottest. Then blue, yellow orange, red.
Suppose you see two stars a blue star and a red star what can you conclude about the two stars?
the blue star has a hotter surface temperature than the red star. (:
What color star is hotter a red star of a blue star?
The red star is the coolest and the blue star is the hottest
Which star is hotter red or orange?
An orange star is hotter than a red star.
Why are stars differ in colors?
The color depends on the star's temperature. For example, a blue star is hotter than a red star.
Is Betelgeuse hotter than Rigel?
No, Rigel is hotter. Rigel is a blue star with a temperature of about 11,000 K, and Betelgeuse is a red star with a temperature of about 3,500 K.
