Nowhere, they suck out all light. So they wont be place on an H-R diagram.
A Hertzsprung-Russell diagram is a scatter graph that can be used to plot the relationship between the absolute magnitude (i.e. luminosity) of a star versus it's spectral type / classification and effective temperature. Since a black hole does not have an absolute magnitude, spectral type, or an effective temperature, it cannot be located on an H-R diagram.
Yes. We're currently orbiting a super-massive black hole located in the center of our galaxy.
It would get completely destroyed. the mass of the black hole would increase.
The nearest black hole to Earth is V4641 Sgr and located 1600 light years away.
You would have a black hole the size of the combined mass of the two black holes.
A Hertzsprung-Russell diagram is a scatter graph that can be used to plot the relationship between the absolute magnitude (i.e. luminosity) of a star versus it's spectral type / classification and effective temperature. Since a black hole does not have an absolute magnitude, spectral type, or an effective temperature, it cannot be located on an H-R diagram.
no it only takes up the space of where the black hole was located
Yes, but it would be tiny! A black hole with a mass that's equivalent to that of the Earth would have to have a diameter of less than 9mm (and its event horizon would be located at this point).
You would die quickly, either before, or after, falling into the black hole, depending on the mass of the black hole.
If you jumped into a black hole, you would be stretched into human spaghetti.
Yes. We're currently orbiting a super-massive black hole located in the center of our galaxy.
Answer:The black holes would just orbit each other until they were to meet and then they would be one bigger black hole and if they were to reach a mass of I think 100 million solar masses then it is a supermassive black hole. The largest known supermassive black hole is located in OJ 287 weighing in at 18 billion solar masses.Given close enough proximity, they will collide and merge into one larger black hole, the force of gravity pulling the two closer and closer.
If a star was "too close" to a black hole, that star would be captured by the black hole's gravity and be pulled into it.
It would get completely destroyed. the mass of the black hole would increase.
The black hole's mass would increase by an insignificant amount.
No, they are not the same. A singularity would be inside a black hole.
It is impossible to know what is present inside a black hole, though it is theorized that a singularity is located at its centre.