0
Is there a way if telling which stars are hotter or cooler by the naked eye?
Wiki User
∙ 11y ago
Stars which are RED are cooler stars than the blue one, so Yes it is possible to distinguish coller stars by the naked eye.
Star Betelgeuseis called Ardra in Indian-Astronomy. Ardra in sankrith means wet. Betelgeuse is one of the red star and cooler than other bluestars.
I only wonder, how ancientpeople could have imagined this star could be cooler than others and name it as Ardra !
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many Stars visible from earth with the naked eye?
It is very difficult to calculate the exact number.But it is approximately 3000.
The color of a star is what?
The color of a star is its . . . color. In other words, a star's color shows us how white-hot it is. Some stars, like our Sun, are colored slightly in the yellow direction of white-hot. Bigger stars are less yellow and more blue - the bigger, the hotter, the bluer shade of white-hot they are. Red giants, white dwarfs and black holes are something related, but different.
Which area of earth science includes the study of stars?
Astronomy is the study of space and stars are in space, so astronomy deals with the study of stars.
Why do scientists measure distances to stars and observe how stars interact with one another to?
determine which stars are gravitationally bound to each other
The longest part of the total life of most stars is spent?
White dwarf stars are theorized to be the final evolutionary state of all stars that did not become neutron stars. This stage is the longest in a stars life outside of black dwarfs which are white dwarfs that have cooled dramatically.
Is the sun hotter or cooler than red and blue stars?
The sun is hotter than red stars but cooler than blue stars,
Are hotter stars blue and cooler stars red?
yes
How are temperature and color in stars linked?
The hotter they are, the bluer they are, the cooler they are, the redder they are.
Is red stars cold?
No. Red stars emit less energy so they are cooler than hotter blue stars.
Are blue stars cooler than red 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.
Is the sun hotter or cooler than most other main-sequence stars?
Beacuse penis.
Are yellowed colored stars cooler than red colored?
No. Yellow stars are hotter than red stars.See related question.
How does the HR diagram explain why some smaller cooler stars are brighter than larger hotter stars?
In terms of absolute magnitude, a larger hotter star will necessarily be more luminous than a smaller cooler star. However, if a smaller cooler star is much closer to us than a larger hotter star, it may appear to be brighter. None of this has anything to do with the HR diagram.
Are planets or stars hotter?
stars are hotter
What does color indicate in stars?
How hot or cool a star is. For example if a star is red, it's cooler. If a star is more blue, it's hotter.
Are all-stars the same as the sun?
No, some are hotter/cooler, some are more/less massive, but they all follow the same life processes.
What indicates stars of brightness and temperature?
The color of stars determines temperature. Red/brown stars are cooler, blue stars are hotter, and yellow stars are in between. Brightness also has some correlation with color. Both are based on many varying factors however.
