0
A white dwarf.
A white dwarf.
A white dwarf.
A white dwarf.
What else can I help you with?
What type of star has high temp and a high luminosity On the H-R diagram?
On the Hertzsprung-Russell (H-R) diagram, stars that have high temperature and high luminosity are typically found in the upper left quadrant, classified as O-type or B-type stars. These stars are massive and emit a significant amount of energy due to their high temperatures, often exceeding 30,000 Kelvin. They are characterized by their blue or blue-white colors and have relatively short lifespans compared to less massive stars.
What type of star has a low temperature buts high luminosity?
A red supergiant star is characterized by a low surface temperature but high luminosity. These stars are typically in a late stage of stellar evolution, having expanded significantly and cooled after exhausting their hydrogen fuel. Despite their lower temperatures, their large size allows them to emit a substantial amount of light, resulting in high luminosity. Examples include stars like Betelgeuse and Antares.
What type of relationship is shown on a HR diagram?
It is a chart showing a scatter chart of stars according to their temperature and their luminosity (or absolute magnitude).
What type of star has a high temp and high luminosity?
A star with high temperature and high luminosity is typically classified as a massive main sequence star, often of spectral type O or B. These stars have surface temperatures exceeding 30,000 Kelvin and emit vast amounts of energy due to their size and nuclear fusion processes. They are relatively rare and have short lifespans, often ending in supernova explosions.
What type of star has high temp and low luminosity?
A star that has high temperature and low luminosity is typically classified as a white dwarf. White dwarfs are the remnants of stars that have exhausted their nuclear fuel and shed their outer layers, resulting in a hot but relatively small core. Despite their high temperatures, their low luminosity is due to their small size and limited surface area for emitting light. As they cool over time, they gradually become less luminous.
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.
What type of stars has high temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
What type of stars has low temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
What type of stars low temperature but high luminosity?
The red giants like Betelgeuse and Antares are bright and - relatively - cool.
What type of star has a low surface temperature and a high luminosity?
Yellow stars with low strength hydrogen lines. This type includes the modern "G" and "K" types and the old "F" type, and among the stars of this type: the sun and arthropods.
What type of star has high temp and a high luminosity On the H-R diagram?
On the Hertzsprung-Russell (H-R) diagram, stars that have high temperature and high luminosity are typically found in the upper left quadrant, classified as O-type or B-type stars. These stars are massive and emit a significant amount of energy due to their high temperatures, often exceeding 30,000 Kelvin. They are characterized by their blue or blue-white colors and have relatively short lifespans compared to less massive stars.
What type of star has a low temperature buts high luminosity?
A red supergiant star is characterized by a low surface temperature but high luminosity. These stars are typically in a late stage of stellar evolution, having expanded significantly and cooled after exhausting their hydrogen fuel. Despite their lower temperatures, their large size allows them to emit a substantial amount of light, resulting in high luminosity. Examples include stars like Betelgeuse and Antares.
What type of star has a high temperature and a high luminosity in the hr diagram?
White dwarfs.
What type of star has a high temperature and high luminosity in the HR diagram?
White dwarfs.
Are The most common type of stars are low luminosity stars?
Yes. Around 76% of the stars are low luminosity stars.
What does the HR diagram depict?
The HR diagram, also known as the Hertzsprung-Russell diagram, depicts the relationship between the luminosity and temperature of stars. It shows how stars are distributed in terms of their brightness and temperature, allowing astronomers to classify stars based on these characteristics.
What type of star has a high temperature and high luminosity?
A white dwarf.A white dwarf.A white dwarf.A white dwarf.
