Red stars can be smaller or larger than blue stars as there are two types of red star. Red dwarfs are much smaller than blue stars while red giants are much larger than blue stars.
No, blue stars are hotter than red stars. In other words, red stars are cooler. Think of it as fire. The red one is hot, but the blue flame is RAGING hot.
The color of a star is influenced by its temperature, with blue stars being hotter than red stars. Therefore, you could conclude that the blue star is hotter than the red star. Additionally, blue stars typically have shorter lifespans than red stars.
False. Blue giants(or hypergiants) are hotter than Red giant stars. White dwarves are also hotter but they are smaller than blue giants. (As is implied by the name.)
No. Red stars have the lowest surface temperatures while blue stars have the highest.
The stars in the Eridanus constellation vary in color, ranging from blue and white to orange and red. The color of a star indicates its temperature, with blue stars being hotter than red stars.
Red stars are cooler than blue stars
The sun is hotter than red stars but cooler than blue stars,
No, blue stars are hotter than red stars. In other words, red stars are cooler. Think of it as fire. The red one is hot, but the blue flame is RAGING hot.
No. The sun is smaller than red or blue giants. It appears larger than other stars simply because it is much closer to us.
No. The sun is smaller than red or blue giants. It appears larger than other stars simply because it is much closer to us.
The color of a star is influenced by its temperature, with blue stars being hotter than red stars. Therefore, you could conclude that the blue star is hotter than the red star. Additionally, blue stars typically have shorter lifespans than red stars.
False. Blue giants(or hypergiants) are hotter than Red giant stars. White dwarves are also hotter but they are smaller than blue giants. (As is implied by the name.)
No. Red stars have the lowest surface temperatures while blue stars have the highest.
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.
White Dwarves and Blue giants are both hotter than Red giant stars.
The stars in the Eridanus constellation vary in color, ranging from blue and white to orange and red. The color of a star indicates its temperature, with blue stars being hotter than red stars.
yes they are, in fact, white stars a hotter than blue or red star, and blue stars are varie in sizes, red stars are usually mid size or red giants or super giants. the bigger they are does not mean they are hotter!