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The surface temperature of the star Rigel is about 15000celiusThe sun has a temperature of about 6000celius Why does the sun appear so much brighter?
Wiki User
∙ 15y ago
The sun is a lot closer.
Wiki User
∙ 8y ago
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What classification of stars has the lowest surface temperature?
Black dwarfs have the lowest surface temperature.
Is the temperature of wet surface different from dry surface?
yes. depends on the temperature of the liquid
Which planet experiences the most extremes of surface temperature?
Mercury has the most extreme surface temperature heat wise. Pluto has the most surface temperature coolness wise.
What is the surface temperature of omega?
The surface temperature of Omega varies slightly. On average, the maximum surface temperature is 760 degrees Celsius, which converts to 1400 degrees Fahrenheit.
How would you expect the surface tension of water to be affected by increasing temperature?
surface tension of water is affected by temperature as it starts to evaporate when there is hot temperature but due to unnatural medium its surface starts to freeze when the temperature outside is cold,so this gives the reason that surface tension of water is affected by temperature.
How can a red giant become brighter if it now has a lower surface temperature?
how can a red giant star become brighter if it now has a lower surface temp
What is the color of the stars with the greatest surface temperature?
Its brighter so has blue colour
What happens to brightness as surface temperature of the main sequence stars increase?
The hotter the star, the brighter. Ex: A stove
Is Betelgeuse warmer than the sun?
No. While Betelgeuse is larger and brighter than the sun, it actually has a lower surface temperature.
How can a small star could look brighter from earth than a bigger star?
It would look brighter if it is closer to Earth. It is also possible for a small star (small in diameter) to have a higher surface temperature, i.e., to emit more light per square meter of its surface.
What is surface temperature?
Surface temperature is the temperature on the outside of the object. For example the surface temperature of the Earth is the Ground temperature and the surface temperature of an orange is the rind not the pips.
temperature of blue star?
A blue star is a type of star that is hotter and brighter than other stars. It has a temperature that is much higher than other stars due to its high mass. The temperature of a blue star can range from 10,000 Kelvins to over 50,000 Kelvins. This is much higher than the average temperature of stars in the universe, which is around 5,000 Kelvins. The color of a blue star is determined by its temperature. As the temperature increases, the star appears bluer and brighter. The hottest blue stars have temperatures of up to 50,000 Kelvins, and appear to be almost white. The temperature of a blue star also affects its size and brightness. The hotter and brighter the star, the larger and brighter it is. For example, the hottest blue stars can be up to 10 times the size of a typical red dwarf star. In addition to its temperature, the surface gravity of a blue star also affects its temperature. The higher the surface gravity, the hotter the star will be. This is due to the fact that the star has to work harder to fight against the strong gravitational pull of its massive core. Finally, the composition of the star also affects its temperature. Blue stars are composed mostly of hydrogen and helium, which are the two most common elements in the universe. The more hydrogen and helium that a star contains, the hotter it will be. In summary, the temperature of a blue star is determined by several factors, including its mass, surface gravity, and composition. The hotter and brighter the star, the higher its temperature will be. The temperature of a blue star can range from 10,000 Kelvins to over 50,000 Kelvins.
What is Sirius Surface temperature?
what is the sirius surface temperature
Why do they have different surface temperature?
Why do they have different surface temperature
What is the temperature of the betelgeuse star?
Betelgeuse is a red supergiant.Its mass is 18-19 solar masses and its diameter is about 936 times the sun.It's surface temperature is about 3,500 K about 3200 Celsius, 5800 Fahrenheit much cooler than our own sun but since the surface area is much larger the overall luminosity is about 100,000 brighter.
What is Saturn's lowest surface temperature?
Surface temperature? Saturn probably doesn't HAVE a "surface".
What is the surface temperature of the hadar?
The surface temperature of Hadar is 20,000 THOUSAND
