Stefan's Law.
Measure the wavelength of light coming from that star.
Apply E = hc/wavelength
And then E = sigma*T^4
The hottest stars are the blue stars, the blue hypergiants in particular. One example is "R136a1", which is a blue hypergiant that has estimated surface temperatures of over 40,000 Kelvin (well over 70,000 F). Our Suns effective temperature is around 5,700K for comparison.
the a surface temperature of Pluto is -382F and -230C
no
Its estimated to be aound 8500 Kelvin.
Red stars have the lowest surface temperatures.
No Blue stars are estimated to have an effective temperature of ≥ 30,000 K Blue-white stars are estimated to have an effective temperature of 10,000-30,000 K By contrast, yellow stars only have an effective temperature of 5,200-6,000 K. Even yellow-white stars are only 6,000-7,500 K
The surface temperature can be estimated quite precisely from the color of the light. The temperature of the core can't be measured as directly, and must be estimated based on our knowledge of how stars work.
The hottest stars are the blue stars, the blue hypergiants in particular. One example is "R136a1", which is a blue hypergiant that has estimated surface temperatures of over 40,000 Kelvin (well over 70,000 F). Our Suns effective temperature is around 5,700K for comparison.
Estimated at 200-400 billion stars.
The hottest stars are the blue stars, the blue hypergiants in particular. One example is "R136a1", which is a blue hypergiant that has estimated surface temperatures of over 40,000 Kelvin (well over 70,000 F). Our Suns effective temperature is around 5,700K for comparison.
the space from the planet the stars or clusters
the temperature of your breathe when you exhale can be estimated to be about 74F
the a surface temperature of Pluto is -382F and -230C
Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.Mass similar to our own Milky Way; about a trillion stars; diameter estimated at 140,000 light-years.
no, stars temperature are diffrent according to their color. for instance, blue white stars are hotter than red stars
the color of stars with the lowest surface temperature is red
Red stars have the coolest surface temperature while blue stars have the highest surface temperature. NERD!