Download Black Holes

Black Holes
Made By Omar Alaa & Mohammed Nabil
What are Black Holes?
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Black holes are incredibly compact objects with extremely high gravitational
fields in which even light (with an approximate speed of 3x108 m/s) cannot
escape, leading the dark holes to look black at all wavelengths of the
electromagnetic spectrum.
There are various sorts of black holes. Small stellar black holes form near the
end of the life cycle of a big star. When the star's fuel runs exhausted, the centre
of the star can collapse under its own weight. Another type of black hole is a
supermassive black hole, which is millions to billions of times more massive
than the Sun.
BUT HOW ARE BLACK HOLES CONNECTED TO CIRCULAR MOTION AND UNIVERSIAL
GRAVITY?
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BUT HOW ARE BLACK HOLES CONNECTED TO CIRCULAR MOTION AND UNIVERSIAL GRAVITY?
• Recent publications have investigated the circular arc (element
space) of neutral particles on an equatorial plane surrounding a
rotating black hole.
• They discovered the equation of circular photon orbit by
combining certain equations (motion of linear gravity) with the
circular geodesics of null-like particles
• A black hole is a place in space where gravity pulls so much that
even light can not get out. The gravity is so strong because
matter has been squeezed into a tiny space. This can happen
when a star is dying.
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How the law of universal gravitation explains the formation of black hole?
A black hole is like another body from a-far, and
Newton's principles of gravity apply. Objects
will feel the gravitational attraction of a black
hole, and they will be able to orbit around it.
Time will slow down, and there will be
gravitational tidal effects.
If Black Holes Are "Black," How Do Scientists Know They
Are There?
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• A black hole cannot be seen because immense gravity draws all
light into the black hole's center. However, astronomers can
observe how the black hole's enormous gravity affects the stars
and gas in its vicinity. Scientists can study stars to see if they are
circling or travelling around a black hole. When a black hole and
a star collide, high-energy light is produced. This type of light is
not visible to human eyes. To observe the high-energy light,
scientists employ satellites and telescopes in orbit.
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video, which highlights everything we've stated throughout the
project and was created by a YouTube channel Which I do totally
like that they do teaches people science in a simple and exciting
manner.
Made By Omar Alaa & Mohammed Nabil
Greetings,
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