it would just riped apart in pieces and disappear
You would die quickly, either before, or after, falling into the black hole, depending on the mass of the black hole.
When light is traveling away from a black hole, its wavelength becomes longer. This is called blue-shifting. If it's going in, the wavelength becomes shorter, which is called red-shifting.
In a black hole, gravity is so strong that nothing, not even light, can escape. This means that whatever goes into a black hole is trapped inside forever, making the saying "what happens in a black hole stays in a black hole" true.
A quasar is believed to have a supermassive black hole at its center. The radiation is emitted outside the black hole's event horizon - from matter that is falling into the black hole.
A quasar is a disk of superheated material falling into a supermassive black hole. The radiation from a quasar is so intense that it actually pushes matter away from the black hole, preventing it from falling in. This process limits how fast a black hole can grow.
yes.
That's not exactly what happens. What really happens is that they just absorb each other and become a bigger black hole.
Any matter that enters the black hole will be destroyed. Also, it will increase the black hole's size.
The object swallowed by the black hole is destroyed; its mass is added to the mass of the black hole.
It evaporates.
evaporation
Particles falling into a black hole release a large amount of x-rays as they do so. This is not energy from the black hole itself, but energy release that is a sign of a black hole.