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When convection takes place why does cool rock sink and warm rock rise?
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Why does cool rock materials sink when convection takes place in the mantle?
Cool things always sink (because they are more dense) and hot things always rise (because they are less dense) in convection. It does not matter if it is rock, air, water, metal, wax, oil, etc., convection always works the same.
How is convection of air involved in the development if a thunderstorm?
Warm air rises from the ground to the troposphere(an updraft). when updrafts rise, they cool down everything and condense.
What kind of thermal transfer happens when hot air rises?
ConvectionI'll tell you all i know ;) convection is the heat transfer through atoms or molecules that move, so that's liquids or gases. It's difficult to see in gases, it just kind of, happens. If you turn a radiator is turned on and the room is full of cool air, the radiator in the middle will warm up the particles above it and as warm things rise these heated particles will rise, pushing the cool air towards the radiator to be heated too.Image: http://www.revisionworld.com/files/convection%20copy.jpg
What is the result in the tendency for warm air to rise and cool air to sink?
The result of warm air rising and cool air sinking is convection currents of air, causing wind. Even hurricanes are caused by this phenomenon.
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
What is it called when hot gas rise to surface and then cool air takes its place?
To put it simply, wind. Or air movement. If you are looking for the scientific term for the heat exchange that takes place, it's convection. Is that what you were asking?
Why does cool material sink when convection takes place in the mantle?
Cool things always sink (because they are more dense) and hot things always rise (because they are less dense) in convection. It does not matter if it is rock, air, water, metal, wax, oil, etc., convection always works the same.
Why does cool rock sink when convection takes place in the mantle?
Cool things always sink (because they are more dense) and hot things always rise (because they are less dense) in convection. It does not matter if it is rock, air, water, metal, wax, oil, etc., convection always works the same.
Why cool rock materials sinks when convection takes place in the mantle?
Cool things always sink (because they are more dense) and hot things always rise (because they are less dense) in convection. It does not matter if it is rock, air, water, metal, wax, oil, etc., convection always works the same.
Why does cool rock materials sink when convection takes place in the mantle?
Cool things always sink (because they are more dense) and hot things always rise (because they are less dense) in convection. It does not matter if it is rock, air, water, metal, wax, oil, etc., convection always works the same.
What happens when warm air rises?
When warm air rises it continues to rise until it starts to cool down. Once it starts to cool down it begins to sink allowing more warm air to replace it. This is called convection.
How is convection of air involved in the development if a thunderstorm?
Warm air rises from the ground to the troposphere(an updraft). when updrafts rise, they cool down everything and condense.
Why do we use warm air in a hot air balloons?
This is because of convection. Hot air rises and cool air falls which causes the balloon to rise.
How is convection alike in liquids and gases?
Convection in alike in both liquids and gases as, in both of them, the heated molecules being lighter rise upwards and the cooler molecules take their place.
What causes the movement of the liquid in a lava lamp?
Convection is when hot substances rise and cool ones sink. The colored wax heats up at the bottom of the lamp where the bulb is, then rises up, cools, and sinks again.
What is the convection zone?
A convection zone is the final process of the sun's radius. Energy from the sun is carried outward to the surface by convection currents.
What kind of thermal transfer happens when hot air rises?
ConvectionI'll tell you all i know ;) convection is the heat transfer through atoms or molecules that move, so that's liquids or gases. It's difficult to see in gases, it just kind of, happens. If you turn a radiator is turned on and the room is full of cool air, the radiator in the middle will warm up the particles above it and as warm things rise these heated particles will rise, pushing the cool air towards the radiator to be heated too.Image: http://www.revisionworld.com/files/convection%20copy.jpg
