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Gravity pulls on all objects with mass, including suspended particles and gases in the air. The force of gravity causes these particles and gases to be attracted towards the Earth's center, giving rise to phenomena such as sedimentation and atmospheric pressure.
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Why can gravity pull on the suspended particles and grasses in the air?
Gravity is a force that acts between all objects with mass. This includes particles and grasses suspended in the air. The force of gravity attracts these objects towards the center of the Earth, causing them to fall.
Which layer do light gases escape earths gravity?
Light gases such as hydrogen and helium can escape Earth's gravity at the exosphere, the outermost layer of the Earth's atmosphere. These gases have high enough kinetic energy to overcome Earth's gravitational pull and can gradually disperse into space.
What is the force that causes particles to sort by density?
The force that causes particles to sort by density is gravity. In a fluid, such as air or water, denser particles will sink while less dense particles will rise due to the gravitational pull acting on them. This process is known as gravity sedimentation.
Can gravity pull light?
No, gravity cannot pull light. Light is made up of massless particles called photons, which do not experience gravitational forces in the same way that objects with mass do. However, gravity can bend the path of light, a phenomenon known as gravitational lensing.
How do you hover in mid air?
Hovering in mid-air is not physically possible without the help of special equipment like a jetpack or helicopter. Gravity always pulls objects towards the ground, so staying suspended in mid-air requires continual force countering gravity's pull.
Why can gravity pull on the suspended particles and grasses in the air?
Gravity is a force that acts between all objects with mass. This includes particles and grasses suspended in the air. The force of gravity attracts these objects towards the center of the Earth, causing them to fall.
How does gases in outer space stay together?
In outer space, gases stay together due to the force of gravity. Gravity pulls gas particles towards each other, causing them to form clouds, stars, and galaxies. The balance between the outward pressure from gas particles and the inward pull of gravity helps maintain the shape and structure of these cosmic objects.
Which layer do light gases escape earths gravity?
Light gases such as hydrogen and helium can escape Earth's gravity at the exosphere, the outermost layer of the Earth's atmosphere. These gases have high enough kinetic energy to overcome Earth's gravitational pull and can gradually disperse into space.
Does gravity stop gases from escaping form a planet?
Yes, gravity plays a significant role in preventing gases from escaping a planet's atmosphere. The strength of a planet's gravity determines the escape velocity required for gases to break free from the planet's gravitational pull. Planets with higher gravity, like Earth, are able to retain gases more effectively compared to those with weaker gravity.
Which planet has enough gravity to hold on to most gases?
Jupiter has enough gravity to hold on to most gases because it is the largest planet in our solar system. Its strong gravitational pull prevents gases from escaping into space, allowing it to maintain its thick atmosphere.
What is the force that causes particles to sort by density?
The force that causes particles to sort by density is gravity. In a fluid, such as air or water, denser particles will sink while less dense particles will rise due to the gravitational pull acting on them. This process is known as gravity sedimentation.
What is the direction in which soil and rock particles fall?
Soil and rock particles typically fall vertically downward due to the force of gravity. The direction of their fall is determined by the pull of gravity towards the center of the Earth.
What planet has a gravity so as to hold most gases?
Jupiter has the most gravity among all the planets in our solar system, and it is able to hold onto its massive atmosphere of gases, primarily hydrogen and helium. Its strong gravitational pull prevents these gases from escaping into space.
Is there gravitational pull on the sun what is the pull?
yes, the sun has gravity. more gravity that us. if you were quite away from it, it would pull you in! the pull is caused by gases forming up and it gets so strong, like the wind, it pulls you in its direction. It is a star, which is formed of gas. the sun is a big star though, so it has more gas, which means it has more pull.
Why do you use sedimentation followed by filtration to convert river water to drinking water?
Filtration helps in removing the suspended particles while sedimentation helps in removing those particles ,settles down under gravitational pull..
What is the pull of gravity on a camera?
the pull of gravity on a camera is its weight
What keeps earth from escaping into space?
Earth's gravity holds its atmosphere in place, preventing it from escaping into space. Gravity pulls gases like nitrogen and oxygen towards the planet's surface, creating the atmospheric pressure that sustains life on Earth. Without gravity, these gases would dissipate into space.
