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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 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.
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!(:
The temperature and brightness of stars are indicated by their what?
The temperature of stars is indicated by their color, with cooler stars appearing more red and hotter stars appearing bluer. The brightness of stars is measured in terms of luminosity, which is the total amount of energy emitted per unit of time.
The surface temperature of a star is indicated by what physical characteristic?
The surface temperature of a star is indicated by its color or spectral type. Blue stars have higher surface temperatures compared to red stars. By analyzing the star's color and spectrum, astronomers can determine its surface temperature.
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.
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 are two ways that stars can be classified according to the chart?
Stars can be classified based on their temperature, which is often indicated by their color, ranging from blue (hot) to red (cool). Additionally, they can be categorized by their luminosity or brightness, which is influenced by both their size and temperature. This classification helps astronomers understand the life cycle and characteristics of different types of stars.
What is the color of stars with the lowest surface temperature?
the color of stars with the lowest surface temperature is red
What is spectral class?
Spectral class is a classification system for stars based on their temperature and spectral characteristics. It categorizes stars into different groups, such as O, B, A, F, G, K, and M, with O being the hottest and M being the coolest. Spectral class is indicated by a letter, with additional subtype information denoted by a number.
