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The definition of object with strong gravitational pull that nothing not even light can escape from it best fits which science term?
Diver65
Black Hole
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∙ 15y ago
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The atmosphere of the gas giant planets cannot escape into space because?
the planets have very strong gravitational pulls.
Why is hydrogen so rare in the atmosphere?
Hydrogen is rare in the atmosphere because it is light enough to escape Earth's gravitational attraction.
Force required to break from Earths atmosphere?
To be able to escape earth's atmosphere you need to achieve a velocity that is great enough to achieve sufficient energy to escape the earth's gravitational field strength.
What is a star in which light cannot escape because of the immense gravitational pull at its surface called?
It is a black hole - which is not a star.
What happens to gravitational force between the earth and the moon if the distance is doubled?
The moon might escape it's orbit and become a moon of another planet.
A region in space that is so dence that nothing even light energy can escape its gravitational field is known as a?
A black hole
Does black holes have gravitatonal force if not then which force?
Black holes do have a gravitational force; it's so strong, in fact, that nothing - not even light - can escape from it.
Escape velocity is the speed required to?
escape the gravitational well and if the planetoid has one, the atmosphere.
Why is it so dark in black holes?
If gravitational force is strong enough, light itself is affected by the gravity. The gravitational force of a black hole is so intense that light cannot escape from it. No light, nothing to see. It appears as a "black hole".
Does every planet have an escape velocity?
"Escape velocity" is defined as the velocity required in order to guarantee that the object will not fall back under the influence of the planet's gravitational attraction. If it's possible to escape from a planet's gravitational attraction, then an escape velocity can be defined and calculated.
You say that the escape velocity is the one required to escape the earth's gravitational speed then we say the satellites stay in orbits because of the earth's gravitational speed how does that ha?
Satellites are traveling at less than escape velocity. (roughly, orbital velocity is about 7 tenths of escape).
Nothing can escape this including light?
A black hole has an 'event horizon'. The event horizon is the threshold at which point there are no longer any paths leading away from the center of the black hole. This means that the gravitational forces are so strong that nothing can escape their pull once past the event horizon, including light energy.
What country uses the gravitational system?
All do, and it's not a matter of choice. There's no way to escape the gravitational system, anywhwere.
What type of rays are associated with black holes?
The whole point of a black hole is that its gravity is so strong that nothing - not even a ray - can escape from its gravitational pull. However, it is theorised that Hawking radiation does escape from the event horizon. Not yet proven (May 2013).
Which of these have an event horizon giant black hole white dwarf neutron star?
An event horizon is the boundary beyond which nothing, not even light, can escape the immense gravitational pull of a black hole.
How much speed required to go against gravity?
Assuming there is no air resistance, if an object starts at a speed of 11.2 km/sec, it can escape the gravitational field of Earth. This "escape velocity" is different for different planets, moons, etc.Assuming there is no air resistance, if an object starts at a speed of 11.2 km/sec, it can escape the gravitational field of Earth. This "escape velocity" is different for different planets, moons, etc.Assuming there is no air resistance, if an object starts at a speed of 11.2 km/sec, it can escape the gravitational field of Earth. This "escape velocity" is different for different planets, moons, etc.Assuming there is no air resistance, if an object starts at a speed of 11.2 km/sec, it can escape the gravitational field of Earth. This "escape velocity" is different for different planets, moons, etc.
What has the greatest force of gravitational attraction?
A black hole has the greatest force of gravitational attraction. Even light rays can't escape.
