In molten rock, convection currents occur due to the movement of hot material rising and cooler material sinking. As the molten rock near the Earth's core heats up, it becomes less dense and rises towards the surface. As it cools at the surface, it becomes denser and sinks back down. This continuous cycle of rising and sinking creates convection currents that can drive tectonic plate movements.
Magma Chamber: underground pocket of molten rock
No, plate tectonics would not work with a solid rock mantle. The movement of tectonic plates is driven by the flow of semi-fluid rock in the mantle. If the mantle were solid, there would be insufficient convection currents to drive plate movement.
volcanic rocks
Convection currents happen in the mantle and cause tectonic plates to drift. The earth is made up of the iron and nickel core, then the mantle then the crust. And the earths surface is made up of tectonic plates. These plates move due to convection currents.
Work = (force) x (distance)Without motion, there is no work, no matter how great the force.
Magma Chamber: underground pocket of molten rock
no it does not.
No, plate tectonics would not work with a solid rock mantle. The movement of tectonic plates is driven by the flow of semi-fluid rock in the mantle. If the mantle were solid, there would be insufficient convection currents to drive plate movement.
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Convection ovens have a fan in them which circulates the air. That makes for faster cooking (20%)
Molten is an adjective which means liquefied due to temperature. Thus it can be used in the following possible sentences:Volcanoes can sometimes spew rivers of molten lava.The jeweller was working straight off a pot of molten gold.Molten iron can be dangerous to work with.
Well, isn't that just a happy little question! Convection currents deep within the Earth help move molten rock, creating magma chambers and causing volcanic eruptions. This volcanic activity plays a big role in the rock cycle by forming new igneous rocks. Just like how we add layers of paint to create a beautiful painting, these processes work together to shape and transform the Earth's surface over time.
Heat energy and a temperature difference.
No, voltaic cells (most of what you call "batteries" are actually voltaic cells) work by oxidation and reduction. "Isothermal convection" is a term with which I am unfamiliar that seems like an oxymoron; if everything is the same temperature (isothermal) then convection won't occur, because temperature differences are what drive convection.
Yes, titanium cookware works well with convection heat. Titanium is a good heat conductor, allowing it to heat evenly in convection ovens. Just be sure to follow the manufacturer's guidelines for safe use in convection settings.
volcanic rocks
it works by earth