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What else can I help you with?
Why the color of dwarf star is red?
Only a red dwarf star is red. Our Sun is a yellow dwarf. A red dwarf is red because it is cool, and cool colours are red whereas hot colours are white and blue.
What type of star is Proima Centauri?
Proxima Centauri is a type of star known as a red dwarf. It is the closest known star to the Sun and is part of the Alpha Centauri star system. Red dwarfs are small, cool stars that emit mostly red light.
Do dwarf stars emit light?
Brown Dwarfs (maybe not true stars)Red Dwarfs (on the main sequence)Orange Dwarf (on the main sequence)Yellow Dwarfs (stars smaller than our sun but on the main sequence)White Dwarfs (old stars that have run out of hydrogen and are now off the main sequence)Neutron Stars (old large stars who's cores have collapsed during a supernova)---------------------------------------------------------------------------------Red dwarf - Like Proxima Centauri.White dwarf - A degenerate star. The remains of a Sun like star.Yellow dwarf - A G type main sequence star, like our own SunBlue dwarf - A hypothetical star formed from a red dwarf.Brown dwarf - A star that did not have enough mass to initiate nuclear fusion.Black dwarf - A hypothetical star formed when a white dwarf has cooled to absolute zero.Orange dwarf. A K type main sequence star, like Alpha Centauri B
How is the sun and red dwarf different?
1. The sun is bigger then the red dwarf.2. The sun produces bright electric-like light unlike the red dwarfs dim elctric-like light.3. The sun is highly recognized in our solar system, but the red dwarf is not.
If red giants are cool stars why are they so bright?
Red giant stars emit less light per square meter of surface area than smaller, hotter stars, but their larger size means they have a larger surface area from which to emit light, so they emit more light overall.
Why the color of dwarf star is red?
Only a red dwarf star is red. Our Sun is a yellow dwarf. A red dwarf is red because it is cool, and cool colours are red whereas hot colours are white and blue.
What type of star is Proima Centauri?
Proxima Centauri is a type of star known as a red dwarf. It is the closest known star to the Sun and is part of the Alpha Centauri star system. Red dwarfs are small, cool stars that emit mostly red light.
What if the sun was replaced by a red dwarf?
We would all be dead. There is a good chance that we would be tidally locked. Also most red dwarfs emit their light as infrared, not visible and are very variable in their output.
Do dwarf stars emit light?
Brown Dwarfs (maybe not true stars)Red Dwarfs (on the main sequence)Orange Dwarf (on the main sequence)Yellow Dwarfs (stars smaller than our sun but on the main sequence)White Dwarfs (old stars that have run out of hydrogen and are now off the main sequence)Neutron Stars (old large stars who's cores have collapsed during a supernova)---------------------------------------------------------------------------------Red dwarf - Like Proxima Centauri.White dwarf - A degenerate star. The remains of a Sun like star.Yellow dwarf - A G type main sequence star, like our own SunBlue dwarf - A hypothetical star formed from a red dwarf.Brown dwarf - A star that did not have enough mass to initiate nuclear fusion.Black dwarf - A hypothetical star formed when a white dwarf has cooled to absolute zero.Orange dwarf. A K type main sequence star, like Alpha Centauri B
What kind of radiation does red laser pointers emit?
Red laser light.
What color are the cooler stars?
Colder stars emit red light. Hot stars emit large amounts of green light with small amount of red and blue light, which balances out to a white color in human eyes.
What are the dimmest stars?
Black dwarf stars, they have cooled off so much they emit no detectable light (but some emit small amounts of microwaves that are barely detectable).
What is the color of the collest star?
The coolest stars are the Brown Dwarfs, so naturally, they're red. ("Red Dwarf" was already taken)
How is the sun and red dwarf different?
1. The sun is bigger then the red dwarf.2. The sun produces bright electric-like light unlike the red dwarfs dim elctric-like light.3. The sun is highly recognized in our solar system, but the red dwarf is not.
Why do you know that lithium salts will never emit green light and copper salts will never emit red light?
Lithium salts do not emit green light because their electron transitions do not correspond to the energy levels associated with green light emission. Similarly, copper salts do not emit red light because the energy levels of their electron transitions do not produce red light emission. Each element's electron transitions are specific to its atomic structure, dictating which colors of light are emitted.
If red giants are cool stars why are they so bright?
Red giant stars emit less light per square meter of surface area than smaller, hotter stars, but their larger size means they have a larger surface area from which to emit light, so they emit more light overall.
What is the nearest red dwarf?
The nearest red dwarf is also our nearest star (after the Sun). Proxima Centauri at approximately 4.2 light years from us.
