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What else can I help you with?
In main-sequence stars how does brightness relate to temperature?
The brightness is very similar to the temperature, the brightness relies on the temperature
Do stars have the same brightness and sizes?
No. Stars vary greatly in size and brightness.
Which two groups of stars can have similar brightness?
Variable stars and main sequence stars can have similar brightness. Variable stars, like Cepheid variables, can fluctuate in brightness over time, while main sequence stars maintain a relatively stable brightness due to their fusion processes.
What is a stars brightness known as?
A star's brightness is known as its magnitude. Stars with lower magnitude numbers are brighter than stars with a higher magnitude number.
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 is the measure of a stars brightness?
Magnitude.
Is shape affects the brightness of the stars?
no
Why do you think there are so few dwarf stars among the twenty with the highest apparent brightness?
Probably because they are the closet to us!
What determines how bright stars are?
Size and temperature determine the brightness of stars.
Stars that can change their brightness?
the moon can vary its brightness and the pink elephant called aphadophalis
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.
The temperature and brightness of stars are indicated by?
its color :)
