2006-09-04 02:19:45 · 8 answers · asked by zeroff 1 in Science & Mathematics ➔ Astronomy & Space
What about blackhole?
2006-09-04 02:21:35 · answer #1 · answered by ♪♫♪Isaac♪♫ 3 · 0⤊ 0⤋
blackhole results from strong gravitational force
it is just a power struggle in the stars when the core cools down
so, if the world would end, would you want the earth to be engulfed in a blackhole?
2006-09-04 09:26:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
What type of blackhole you mean? If the space, this is what I know.
It is a hole that had a strong gravity that even light also cannot escape. The astronomy only can see how big it is from the light generate from the star at the back of the black hole, or they cannot really see how big it is.
2006-09-04 10:55:25 · answer #3 · answered by chawcs 3 · 0⤊ 0⤋
Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun. If a star that massive or larger undergoes a supernova explosion, it may leave behind a fairly massive burned out stellar remnant. With no outward forces to oppose gravitational forces, the remnant will collapse in on itself. The star eventually collapses to the point of zero volume and infinite density, creating what is known as a " singularity ". As the density increases, the path of light rays emitted from the star are bent and eventually wrapped irrevocably around the star. Any emitted photons are trapped into an orbit by the intense gravitational field; they will never leave it. Because no light escapes after the star reaches this infinite density, it is called a black hole.
2006-09-04 09:23:19 · answer #4 · answered by Biker 6 · 5⤊ 0⤋
F = ma and you can't push on a rope.
Doug
2006-09-04 09:31:04 · answer #5 · answered by doug_donaghue 7 · 0⤊ 0⤋
Is there a question here?
2006-09-04 09:21:54 · answer #6 · answered by Anonymous · 0⤊ 0⤋
yea
2006-09-04 09:24:50 · answer #7 · answered by Anonymous · 0⤊ 0⤋
thats how your teacher describes your brain.
2006-09-04 09:22:24 · answer #8 · answered by gasmanrolle 3 · 1⤊ 0⤋