There could be many answers as dim and hot are mutually exclusive
Brightness (or dimness for that matter) is defined as a stars luminosity and it's distance from the observer.
So a hot star could be very far away and appear dim, whereas if it was relatively close, it would appear bright.
A hot but small star, would appear dim at a close distance.
However, in all likelihood the answer you might be looking for is either:
The sun is the hottest/brightest. It's not really that they are hotter or dimmer than the sun or any other stars, it's that some are older than others.
Giant stars eat up their fuel supply very quickly over a period of millions of years and this causes them to be very luminous.
hot,dim stars.
they are too dim to fire the cones
Stars are dim because we are not close to space; it's a far distance so we can't see the stars very well, unless we have telescopes. That changes everything.
Spoon full of stars by the dim light of the stars like a shooting star
The father away the star is or smaller in size, the stars will appear dim and small
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.
hot,dim stars.
hot, bright stars
White dwarves.
stars that are dim probably have both a small mass and a larger radius.
White Dwarf Stars are very hot, like a ball of fire. They are dim because they are small and very far away.
they are too dim to fire the cones
Stars Go Dim was created in 2007.
Stars can be seen (in perfect conditions with perfect eyesight) as dim as 6th magnitude. This includes all types of star. Stars which are either too far away or too intrinsically dim cannot be seen.
White dwarfs are dim because they are small, and small stars radiate less light.
some stars are hotter than others because they have more hydrogen to use and create heat with. BTW- answered by a 6th grader.
None of them are cool and dim; the one in the white/black dwarfs are cool and dim.