no
The surface temperature of a yellow star typically ranges from 5,000 to 6,000 degrees Celsius. This temperature range is lower than that of hotter stars like blue or white ones, but higher than cooler stars like red dwarfs.
A stars color is determined mainly by it's surface temperature. They tend to range from Blue (hottest) thru white and yellow to red (coolest). One thing to bear in mind tho is that a Red Giant star, for example, produces more heat than a smaller yellow star but because the star is much bigger the heat is more spread out (because the surface area is so much bigger) and therefore it appears red.
About a quarter of all stars are bigger than the sun, some of them a lot bigger.
yes
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
yes. size is proportionate to color. as stars cool, they expand. a blue star thus cools into a yellow star while simultaneously expanding
It's not. White is the hottest. Then blue, yellow orange, red.
Depends what type of dwarf star. - Our Sun is a yellow dwarf.
There are two types of star that can be red. Red dwarfs are smaller than the sun. Red giants are far larger than the sun.
A star's color tell us how old the star is and how hot the star is. A blue star is very hot and is young, a yellow star is cooler than blue, but hotter than red and is about half way through its lifetime, lastly a red start is cooler than yellow and blue and is near the end of it's life. submitted by: Fabrigar, Lovely Joana Ymas.
Many stars are bigger than the sun. In fact the sun is called a yellow dwarf, or a G dwarf star meaning it is relatively small (i.e. a dwarf) compared to the "average star" in our galaxy.
Yellow and sticky and a little bigger than jelly beans :)
Blue stars are hotter than yellow suns. The surface temperature of a blue star can reach over 30,000 degrees Kelvin, while a yellow sun like our own has a surface temperature of about 5,500 degrees Kelvin.
Well I know this is not what you had in mind but white stars are hotter! If you where to compare, the blue stars would be hottest then the white stars, yellowish white, yellow orange then red. I know many people would have thought diffrently so face it our star (the sun) isn't the hottest.
Well it was blue like a very long time ago because the sun is a star as you know and the phases of color are blue=the hottest than white than yellow than red than boom! no sun but the sun will go boom! in like 7 million years so don't be scared.
a blue whale is bigger than a eel.
The surface temperature of a yellow star typically ranges from 5,000 to 6,000 degrees Celsius. This temperature range is lower than that of hotter stars like blue or white ones, but higher than cooler stars like red dwarfs.