White Dwarf Stars are very hot, like a ball of fire. They are dim because they are small and very far away.
I assume you mean a DWARF STAR. There are different types of dwarf stars; the white dwarfs are fairly hot - but the reason they are dim is that they have a very small surface area.
White dwarf stars are dim because they are very small and have a low surface temperature, which reduces their overall luminosity compared to main-sequence stars like our Sun. They are essentially burnt-out remnants of stars, with no active nuclear fusion taking place in their cores to produce energy.
That might be a white dwarf.
No; actually, white dwarves are rather dim.
Dwarf stars are dim because they are smaller and cooler than other types of stars. Their lower temperature and smaller surface area result in less light being emitted compared to larger, hotter stars. This makes them appear dimmer when observed from a distance.
As the name white dwarf implies, this is a small type of star, and it has less surface area from which to radiate light, so even if it is hot, and giving off lots of light per square mile, there are fewer square miles than in larger, non-dwarf stars, so there is less total light being emitted.
Impossible to answer because they are dim stars so we can only see the close ones.
a white dwarf
Red dwarf stars are located in the lower right corner of the H-R diagram, which means they are cool and dim compared to other stars. They are low-mass stars that have a long lifespan and are the most common type of star in the universe.
None of them are cool and dim; the one in the white/black dwarfs are cool and dim.
No. White dwarfs are fairly dim. The brightest known stars are generally Wolf-Rayet stars.
White dwarves.