by it's color
you can tell the temperature by its color
The colder a star is the longer the light waves it emits. Light wavelength is what we perceive as color.
Brightness tells you the temperature and mostly temperature would tell the brightness of the star that we are talking about.
scientists can tell the stars composition and temperature from its spectrum. Hope tht helps :]
Yes, astronomers can estimate the surface temperature of a star based on its spectral type, which is determined by the elements present in its atmosphere. Each spectral type corresponds to a range of surface temperatures, allowing astronomers to make an educated guess about a star's surface temperature.
the surface of the star.
Scientists determine a star's temperature by analyzing its spectrum of light. The color and intensity of certain lines in a star's spectrum reveal its temperature. Hotter stars appear blue or white, while cooler stars appear red.
Its temperature, its mass, and its luminosity. Its size, nor distance have nothing to do with the colour of a star, bar maybe diffusion through additional materials when viewed from Earth.
the temperature of the pistol star is over 7,500 to about 10,000
the temperature of..an white dwarf star is 10,000
the temperature of the pistol star is over 7,500 to about 10,000
A star's color indicates its temperature. Hotter stars emit more blue light and appear blue or white, while cooler stars emit more red light and appear red or orange. By studying a star's color, astronomers can determine its temperature and infer other properties like its age and size.