A blue star can become a black hole at the end of its life if it has sufficient mass.
black holes
Blue giants.
Yes, the peak of their black body spectrum is in the UV band but to our eyes the color looks blue or blue white depending on how far into the UV band the black body peak is.
The way the term "black hole" is used in this context is strictly an astronomical phenomenon, a stellar remnant of extreme density. This should not be confused with the "blue holes" which are sink holes on the ocean floor - basically vertical caves, one of the most famous of which is the Great Blue Hole off the coast of Belize.
While presence of starch is indicated by the bluish-black color change of a substance with the introduction of Iodine, it doesn't necessarily mean the absence of starch is the substance doesn't become blue or black in color. If a substance doesn't become blue or black in color on the application of iodine, it means the substance doesn't form any complex with Iodine. Generally, when a substance creates a complex with Iodine, it is in blue color.
No. Blue stars will generally leave behind neutron stars or black holes.
black holes
Black Holes. Black dwarfs, Binary stars, Bok globules, Blue stars, Blue-white stars, Barium stars, Beta Cephei variables, Beta Lyrae stars,
A supernova can cause either a neutron star or a black hole. (Black holes are caused by big stars suck as a red supergiant or a blue supergiant) :)
They are white or blue. After they become this colour they explode and become a black hole.
Blue giants.
Only very massive stars are blue. This is because they must burn hotter to resist the crush of gravity due to their large masses. They burn very hot, but also very fast so they have much shorter lifespans than less massive stars do. Therefore, blue stars are young because they become red supergiants and then go supernova fairly rapidly in star lifespan terms. They just do not last very long in the blue giant stage, so those stars, like Rigel in Orion, are young stars. If they were not, they would be red supergiants or neutron stars or black holes by now.
Yes. It all depends on how hot the stars are "burning" and what they are using for fuel. Stars can be red, orange, yellow, blue, white and brown. And of course collapsed stars can form black holes that can be detected through X-Ray and Hawking radiation.
A black hole is formed during a supernova (when a red giant star explodes)--the star collapses in on itself and creates a black hole. Then the black hole can move around or stay in one spot. They suck in everything around them (stars, planets, ect.) There is one black hole in the center of every galaxy. When two black holes come in contact, they create blue and red colors (one black hole is blue and one is red). If i remember correctly, they eventually become one, after circling around each other.
If you mean the stars smashing together:Yes AND No, yes if the stars are neutron stars, they'll go supernova and cause a black hole.. or if the stars are white dwarf and bigger stars,no if the 2 stars are yellow main sequences. if main sequence yellows they'll make a blue star or a blue straggler.
Technically Blue stars are hotter but from your options, white stars are hotter.
yellow rahkshi blue nektann and skrall witch is black