GK
THE UNIVERSE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Use the Hertzsprung-Russell Diagram to answer the following question. Red colored stars ____
|
|
are stars with cool temperatures
|
|
|
are stars with hot temperatures
|
|
|
are all stars with bright luminosity.
|
|
|
are all stars with dim luminosity
|
Explanation:
Detailed explanation-1: -Large, bright, though cool, stars called giants and supergiants appear in the upper right, and the white dwarfs, dim, small, and hot, lie in the lower left.
Detailed explanation-2: -Hot and bright stars are located at the top left of the diagram, and cool, dim stars at the bottom right. The HR diagram is a powerful tool in astronomy that allows us to probe stellar evolution and even cosmology.
Detailed explanation-3: -– If you know the position on HR diagram you know the size of the star. Supergiants–cool, bright, red, large stars • Giants–cool, bright red, less large stars • Main Sequence–spans range from hot, bright stars to cool, dim stars. White dwarfs–hot, small, dim stars.
There is 1 question to complete.