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Is a blue star hotter than a red giant?
blue stars are hotter
Suppose you see two stars a blue star and a red star what can you conclude about the two stars?
The color of a star is influenced by its temperature, with blue stars being hotter than red stars. Therefore, you could conclude that the blue star is hotter than the red star. Additionally, blue stars typically have shorter lifespans than red stars.
Which star is hotter red or orange?
Blue stars are the hottest, followed by white stars, then yellow stars like the sun, and lastly red and orange stars which are cooler in temperature.
How much hotter is an orange star than a red star?
An orange star is hotter than a red star, with temperatures reaching around 6,000 to 7,500 degrees Celsius compared to a red star's temperature of about 3,500 to 5,000 degrees Celsius. This difference in temperature affects the color of the stars, with red stars emitting cooler red light and orange stars emitting slightly hotter orange light.
What can be said with certainty about a red star and a blue star?
A red star is cooler and has a lower temperature compared to a blue star, which is hotter. Red stars are typically older, while blue stars are younger. The color of a star is determined by its surface temperature, so these differences in characteristics between red and blue stars are consistent.
Is a red jaint hotter than a red star?
no the red jiant is hotter
Is a blue star hotter than a red giant?
blue stars are hotter
Suppose you see two stars a blue star and a red star what can you conclude about the two stars?
The color of a star is influenced by its temperature, with blue stars being hotter than red stars. Therefore, you could conclude that the blue star is hotter than the red star. Additionally, blue stars typically have shorter lifespans than red stars.
Is a red giant hotter than a blue star?
yes
Explain how a red star can be more luminous than a bluish-white star?
A red star can be more luminous than a bluish-white star if it is larger in size and/or hotter in temperature. The luminosity of a star is determined by its size and temperature, with larger and hotter stars emitting more energy. Therefore, a red star that is larger and hotter than a bluish-white star can be more luminous.
A white blue star is hotter than a red stra?
The blue star is the hottest.
What color of star is hotter than the red star but cooler than the yellow star?
Orange. In fact, these are often still called "red" stars for convenience.
Is a star that emits mostley yellow visible light hotter than a red star?
Yes.
Which star is hotter red or orange?
Blue stars are the hottest, followed by white stars, then yellow stars like the sun, and lastly red and orange stars which are cooler in temperature.
How much hotter is an orange star than a red star?
An orange star is hotter than a red star, with temperatures reaching around 6,000 to 7,500 degrees Celsius compared to a red star's temperature of about 3,500 to 5,000 degrees Celsius. This difference in temperature affects the color of the stars, with red stars emitting cooler red light and orange stars emitting slightly hotter orange light.
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.
Why is a blue star hotter than a white star?
It's not. White is the hottest. Then blue, yellow orange, red.
