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Which stars have the highest surface temperatures red star or blue stars?
Blue stars have the highest surface temperature, at over 7,500 Kelvin. The surface temperature of red stars is less than 5,000 Kelvin.
What color star has the highest surface temperature?
Red stars have the coolest surface temperature. Blue color stars have the highest surface temperature. The Sun belongs to the main sequence stars.
What stars has the highest surface temperature?
Blue
Blue vs red stars?
Red stars have the coolest surface temperature while blue stars have the highest surface temperature. NERD!
Which star has the highest surface temperature?
The star with the highest surface temperature is the blue star called O-type stars. These stars can have surface temperatures exceeding 50,000 degrees Celsius.
What is the general between surface temperature and brightness of an main sequence o a star?
In main sequence stars, there is a direct relationship between surface temperature and brightness, often described by the Hertzsprung-Russell diagram. Stars that are hotter (with higher surface temperatures) emit more energy and are therefore brighter. O-type stars, the hottest and most luminous on the main sequence, exhibit this trend, as they have surface temperatures exceeding 30,000 K and can be thousands of times more luminous than the Sun. Consequently, as you move from cooler to hotter stars in the main sequence, both temperature and brightness increase.
Which statement describes the general relationship between temperature and luminosity of main sequence stars?
as surface temperature increases, luminosity increases
What are the stars in the main sequence?
The smallest stars in the main sequence are the stars with cooler surface temperatures.
Which two stars have the most similar luminosity and surface temperature?
Sirius A and Procyon A are two stars that have similar luminosity and surface temperature. They are both main-sequence stars and are relatively close to each other in terms of these characteristics.
As shown in a Hertzsprung-Russel diagram the main-sequence stars are defined according to their?
Absolute magnitude and surface temperature
What happens to brightness as surface temperature of the main sequence stars increase?
The hotter the star, the brighter. Ex: A stove
What is the main sequence temperature?
The temperature of main sequence stars can vary quite a bit.
