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The characteristic that indicates how hot a star is its surface temperature, which can be determined by its color and spectrum. Hotter stars emit more blue light and have higher temperatures, while cooler stars emit more red light. This temperature is often measured in Kelvin, with hotter stars typically exceeding 10,000 K, while cooler stars may be around 3,000 K. The surface temperature also influences a star's brightness and the type of nuclear fusion occurring in its core.
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What does the coler of a star mean?
The color of a star indicates its surface temperature. Blue stars are hotter, while red stars are cooler. This temperature affects the star's brightness and behavior.
What color is a youngest star?
It is the red star hope this helps,Jazz
Which has higher average surface temperatures white dwarfs or supergiants?
A red star near the end of its life is cooler and is called a red giant. A white star in the middle of its life, like our sun, is a very hot ball of gas.
What is the color of the star merphak?
Merphak, also known as Beta Serpentis, is classified as a yellow giant star. It has a spectral type of G8 III, indicating that it emits a yellowish hue. This color is characteristic of stars that are cooler than the sun but still relatively hot.
What color is the spica A star?
Spica A, the primary component of the binary star system Spica, is a blue giant star. Its spectral type is B1 III, indicating that it emits a significant amount of blue and ultraviolet light. This blue coloration is characteristic of hot stars, which have surface temperatures exceeding 20,000 Kelvin.
What color indicates that a star is hot?
the color of the star will be orange red and yellowish orangish
Is a characteristic of a white dwarf star low dencity low volume very bright very hot verycool?
Low volume, and very hot.
What does the coler of a star mean?
The color of a star indicates its surface temperature. Blue stars are hotter, while red stars are cooler. This temperature affects the star's brightness and behavior.
How do scientists know that Rigel is the hottest star?
Rigel is a blue-white star wich indicates that is a very hot star. you might think red stars are the hottest but no, the hottest are blue-white.
What is the main characteristic of a sequence star?
The defining characteristic of a main sequence star burns hydrogen to helium in its core.
What color is a youngest star?
It is the red star hope this helps,Jazz
What are the different characteristic of star?
brightness
Which has higher average surface temperatures white dwarfs or supergiants?
A red star near the end of its life is cooler and is called a red giant. A white star in the middle of its life, like our sun, is a very hot ball of gas.
What characteristic determines if a star will end its life as a black hole or neutron star?
The mass of the star.
What color of a star indicate about it?
The color of the star Indicates its Temperature.
What is a special characteristic of a star fish?
the special characteristic of starfish are they have an Exoskeleton and Radial symmetry
What is the characteristic of Sirius star?
tae pangit
