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Temperature and brightness of stars are indicated by what?
Temperature of stars is indicated by their color, with blue stars being hotter than red stars. Brightness of stars is indicated by their luminosity, which is how much light a star emits.
What indicates a stars temperature and brightness?
A star's temperature is indicated by its color, with hotter stars appearing blue and cooler stars appearing red. Brightness is measured using the star's apparent magnitude, with higher magnitudes representing dimmer stars and lower magnitudes representing brighter stars.
What affects the brightness of stars?
The brightness of a star is primarily determined by its size, temperature, and distance from Earth. Larger, hotter stars tend to appear brighter, while stars that are closer to us also appear brighter due to their proximity. Other factors such as the star's age and its stage in the stellar lifecycle can also influence its brightness.
What would you tell someone who thinks that all stars are very similar be sure to discuss temperature and brightness?
While stars share similarities in that they are massive, luminous celestial bodies fueled by nuclear fusion, their temperatures and brightness can vary greatly. Stars can range in temperature from thousands to millions of degrees Kelvin, affecting their color and spectral characteristics. Similarly, their brightness, or luminosity, is influenced by factors such as size, mass, and stage of evolution. Therefore, not all stars are similar in terms of temperature and brightness.
What us the relation between temperature and brightness of stars?
The temperature of a star is directly related to its brightness. Hotter stars emit more energy and appear brighter, while cooler stars emit less energy and appear dimmer. This relationship is described by the Stefan-Boltzmann law, which states that the luminosity of a star is proportional to the fourth power of its temperature.
Temperature and brightness of stars are indicated by what?
Temperature of stars is indicated by their color, with blue stars being hotter than red stars. Brightness of stars is indicated by their luminosity, which is how much light a star emits.
The temperature and brightness of stars are indicated by?
its color :)
What is the temperature and brightness of stars indicated by?
color
What are the temperature and brightness of stars are indicated?
Their Color!(:
What are the temperature and brightness of stars indicated by?
The temperature of a star is indicated by its color, with blue stars being hotter than red stars. The brightness of a star is indicated by its apparent magnitude, with lower numbers representing brighter stars.
What indicates a stars temperature and brightness?
A star's temperature is indicated by its color, with hotter stars appearing blue and cooler stars appearing red. Brightness is measured using the star's apparent magnitude, with higher magnitudes representing dimmer stars and lower magnitudes representing brighter stars.
How is the brightness and temperature of a star indicated?
well as you can see the star is a hot burning thing that shines. it shines for billions of years. the stars temperature is to hot.
In main-sequence stars how does brightness relate to temperature?
The brightness is very similar to the temperature, the brightness relies on the temperature
IN main sequence stars what is the relationship between brightness and temperature?
Brightness tells you the temperature and mostly temperature would tell the brightness of the star that we are talking about.
What determines how bright stars are?
Size and temperature determine the brightness of stars.
How can you clasiffy the stars?
by temperature, size, brightness, distance and color
What are the ways stars are classified?
Two ways are by temperature and brightness
