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A convection current is created when a heated material continually rises, cools and sinks. Plate tectonics are driven by this type of motion,
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What motion created when heated material continually rises cools and sinks?
A convection current is created when a heated material continually rises, cools and sinks. Plate tectonics are driven by this type of motion,
The motion created when heated material continually rises cools and sinks?
Convection current
What is the motion created when heated material continually rises cools and sinks?
The motion created when heated material rises, cools, and then sinks is called convection. This process is driven by differences in temperature and density, with warmer, less dense material rising and cooler, denser material sinking. Convection is a key process in transferring heat and energy within the Earth's mantle and atmosphere.
Convection occurs because heated material becomes what?
Convection occurs because heated material becomes less dense and rises, while cooler, denser material sinks. This creates a circular motion of fluid or air to transfer heat.
What is The movement of heated material due to differences in density?
The movement of heated material due to differences in density is known as convection. In this process, warmer, less dense material rises, while cooler, denser material sinks, creating a circular motion of material. This is a common occurrence in fluids like air and water.
What arrangement of material may lead to convective motion?
Convective motion is typically observed in fluids, where warmer, less dense material rises and cooler, denser material sinks. This can occur in various arrangements, such as in a liquid heated from below or in a gas exposed to a temperature gradient. Additionally, convective motion may occur in Earth's mantle due to the heat flow from the core.
How regularly do the moon's phases change?
It changes continually in time with its orbital motion.
What occurs as result of convection currents?
Convection currents occur when heated material rises and cooler material sinks, creating a circular motion. This process transfers heat and helps distribute it throughout the fluid or gas. In the Earth's mantle, convection currents drive plate tectonics, causing continents to drift and leading to geological phenomena like earthquakes and volcanic eruptions.
What term is given to the non expansion of material at high temperatures?
The term is "thermal expansion." When materials are heated, they typically expand due to increased molecular motion. Not expanding at high temperatures would suggest that the material has a low coefficient of thermal expansion.
What is called the movement of material due to differences in density that are caused by di differences in temperature?
This movement is called convection. As material is heated, it becomes less dense and rises, while cooler, denser material sinks. This creates a circular motion that helps transfer heat through a fluid or gas.
What is the movement of molecules as they are heated unevenly called?
Random Motion
What is the transfer of energy by the motion of heated particles in fluid?
Convection.
