a blue star is hotter then a red star because it is younger and thus has more energy. a good example of this is when you look at a flame on a lighter you see blue light at the bottom because blue is hottest and closest to the heat source whereas the red-orange flame at the top is farther away from the heat source and thus is not as hot as the blue.
The blue star is hotter than the red star.
The red star is the coolest and the blue star is the hottest
blue stars are hotter
Yes it is
the blue star has a hotter surface temperature than the red star. (:
The blue star is hotter than the red star.
The red star is the coolest and the blue star is the hottest
blue stars are hotter
The blue star is the hottest.
Yes it is
yes
the blue star has a hotter surface temperature than the red star. (:
The blue star is hotter
It's not. White is the hottest. Then blue, yellow orange, red.
a blue star is hotter then a red star because it is younger and thus has more energy. a good example of this is when you look at a flame on a lighter you see blue light at the bottom because blue is hottest and closest to the heat source whereas the red-orange flame at the top is farther away from the heat source and thus is not as hot as the blue.
It's because of the temperature of the star. The temperature defines the colour of the star. A red star is cooler than a blue one. Imagine heating an iron rod. It will start off black, then red, then orange, then yellow and if you continue heating it, it will turn white. If you could heat it a lot more it would turn blue.
An orange star is hotter than a red star.