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Blue stars are very hot stars and so usually have high luminosity.

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12y ago

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What type of star has a high temperature and low luminosity in the HR diagram?

A blue dwarf star would have high temperature and low luminosity in the Hertzsprung-Russell (HR) diagram. Blue dwarf stars are in the lower left corner of the diagram, characterized by their high surface temperature and faint luminosity compared to other stars of similar temperature.


If a star has a large luminosity and also a low surface temperature then it must have?

If a star has a large luminosity and a low surface temperature, it must have a large surface area to compensate for the low temperature and still emit a high amount of energy. This would make the star a red supergiant, a type of star that is both luminous and cool at the same time.


What are super giants?

it is a very large star of high luminosity and low surface temperature.....=)))))


What type of star has low temperature and high luminosity?

A white dwarf.A white dwarf.A white dwarf.A white dwarf.


What is a sentence with luminosity in it?

I was enthralled by the luminosity of the deep water jellyfish.


Which types of star has low temperature and high luminosity?

A red giant star.


What type of star has a low temperature and low luminosity?

Robert De Niro, the years of 2020+


What Type of star has a low temperature and a low luminosity?

Robert De Niro, the years of 2020+


What type of star has a low surface temperature and a low luminosity?

Robert De Niro, the years of 2020+


What color is a hyper giant star?

A hypergiant star appears red to the human eye due to its low surface temperature and high luminosity. However, some hypergiant stars can exhibit other colors such as orange or yellow depending on their age and chemical composition.


Are main sequence stars all alike in their luminosity and temperature?

No. Main sequence stars vary greatly in both temperature and luminosity. The least massive stars, red dwarfs, can have temperatures as low as 2,300 Kelvin and luminosity as low as 0.015% that of the sun. The most massive stars, which are blue in color can have temperatures as high as 50,000 Kelvin and may be hundreds of thousands times more luminous than the sun.


What type of star has temperatures and low luminosity?

A white dwarf.A white dwarf.A white dwarf.A white dwarf.