The motion of air and water is caused by the Coriolis Effect. This effect causes the air to move faster in a direction towards the water than it does in a direction away from the water.
Is convection a heat transfer?
Convection is a heat transfer process in which hot air rises and cool air falls.
What causes convection currents in the mantle?
The mantle is made up of hot rock and gas. When two things are close together, heat is transferred from one to the other. This is what causes convection currents in the mantle.
How are convection currents formed in physics?
A convection current is a flow of hot gas or liquid molecules from one area to another. The hot gas or liquid molecules are attracted to each other and create a current.
What causes convection currents in Earth’s mantle Wikipedia?
Convection currents are currents of air and rock that flow along the Earth’s surface. They are caused by the Earth’s heat and pressure creating a flow of hot air and gas. This hot air and gas is drawn up the Earth’s surface and into the core.
What causes convection currents quizlet?
The cause of convection currents is the movement of heated air and water around a hot object.
How are convection currents set up in?
Convection currents are set up by the air itself. When the air is heated, it creates a pressure difference between the air in the upper part of the chamber and the air in the lower part of the chamber. This pressure difference creates a flow of air and heat.
What factors set convection currents in motion?
The nature of the fluid, the temperature, and the pressure.
How are convection currents formed in magma?
The convection currents in magma are created by the buoyancy of the magma and the heat of the eruption. The magma is heated by the eruption and is drawn up the volcano’s mantle. The magma then starts to rise, and the pressure of the magma increases. This causes the magma to break through the Earth’s surface and to escape into the atmosphere.
What causes tectonic plates to move quizlet?
Tectonic plates move because of the Earth’s gravitational pull.
What is the process of convection?
Convection is the process of heat transfer from one area to another.
What is convective motion?
Convective motion is the motion of a fluid in an open space. It is caused by the wind passing through the fluid and pushing the fluid molecules in every direction.
What effect is true about convection currents?
Convection currents cause heat to move from the colder parts of a body to the hotter parts. This can cause a rise in temperature, which can be useful for cooking or heating up objects.
What causes the tectonic plates to move?
The tectonic plates move because of the Earth’s gravity. The Earth’s gravity pulls the plates together, and they move along the fault lines.
What cause convection currents in Earth’s mantle Brainly?
The convection currents in Earth’s mantle are caused by the interaction of the mantle and the core. The mantle is made up of the Earth’s lithosphere, the upper mantle, the crust, and the mantle-ic layer. The core is made up of the Earth’s hot rock and magma.
How do matters move during convection?
A convection current moves heated air and water around a body. The current is created by the heat of the air and water and the motion of the body.
What causes convection to happen and what causes convection cells to form?
Convection happens when air and water move together. When the air and water are warm, they start to merge and create a hot air pocket. This pocket of air and water will create a convection cell, and the cells will continue to move until they reach the surface.
What forces causes convection?
Convection is the movement of air and water molecules across a surface. It can be caused by the wind, heat, or light.
What are the three main sources of convection?
The three main sources of convection are the wind, the sun, and the atmosphere.
How do convection currents form Quizizz?
Convection currents form when warm air rises and cool air falls. This happens when the air pressure is greater in one place than in another.
What is responsible for causing convection cells to form?
Convection cells form when hot air rises and cool air falls.
How do convection currents work to move tectonic plates?
Convection currents are a type of current that can move tectonic plates. They work by transferring heat from the Earth’s surface to the lower layer of the Earth’s mantle. This heat makes the lower layer more liquid, which in turn makes the plates move.
What are the major density factors in the convection process?
The major density factors in the convection process are the air/fuel mixture, the surface area of the object, and the temperature.