Presentation on black holes which is very helpful for students as well as the people who are very enthusiastic in the space related work . I am very glant to provide the work my self Jyothi .

1. BLACK HOLE
PP PRESENTED BY:
C.JYOTHIRMAI
21J41A05L8

2. What Is Black Hole….?
In the 18th century john Michell and Pierre-Simon
first mentioned about the objects with a huge
gravitation, from which even light cannot escape.
“A blackhole is a region of space that has so much
mass concentrated in it that there is no way for a
nearby object to escape its gravitational pull”.

3. How are Black Holes Created ?
• Black holes are created from dying stars. Inside a star, the
nuclear fuel of a star and its own gravity collide.
This creates stability, but when it run’s out of nuclear fuel,
gravity compresses the star. The outer layers explode into a
supernova, and the centre implodes .After that a black hole is
created.
• This only occurs in big stars, which are at least
10 times bigger than the sun.

5. Falling Into A Black Hole
• A black hole is a place where the force of gravity is so powerful
that you would need to be travel at a speed faster than the speed
of light to escape its pull.Since nothing in the Universe is faster
than the speed of light, nothing that falls into a black hole can ever
escape.

7. Curious Facts about Black Holes
• They can explore.
• They fire Intergalactic Death Rays.
• It is not their mass, is there size what matters.
• Black holes disort space time.
• Objects appear to ‘freeze’ near a Black hole .