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What is convecntion?
Convection is when heat causes a fluid to circulate around in a container.i.e. the fluid is heated at the bottom > the hot fluid rises to the surface and cools > the cool fluid then sinks again > the fluid is heated... etc.
Does heated air rise or sink?
rise
Heat transferred by warm currents within a fluid is called what?
Convection is the movement caused within a fluid by "warm currents". The hotter fluid will rise, pushing the cooler fluid down, which then in turn gets heated, creating a continuous cycle.
What make fluids rise and sink in a convection current?
Fluids rise and sink in a convection current due to differences in temperature and density. When a fluid is heated, it becomes less dense and rises, creating an upward flow. As it cools, it becomes more dense and sinks, creating a downward flow. This continuous cycle of heating and cooling drives the convection current.
Movement of a fluid when part of it is heated is?
convection
What is convecntion?
Convection is when heat causes a fluid to circulate around in a container.i.e. the fluid is heated at the bottom > the hot fluid rises to the surface and cools > the cool fluid then sinks again > the fluid is heated... etc.
How do enzymes improve bread?
The enzymes in yeast produce carbon dioxide as they are heated. This causes the dough to rise.
Does heated air rise or sink?
rise
Do molecules rise or sink after they are heated?
Rise
Heat transferred by warm currents within a fluid is called what?
Convection is the movement caused within a fluid by "warm currents". The hotter fluid will rise, pushing the cooler fluid down, which then in turn gets heated, creating a continuous cycle.
What make fluids rise and sink in a convection current?
Fluids rise and sink in a convection current due to differences in temperature and density. When a fluid is heated, it becomes less dense and rises, creating an upward flow. As it cools, it becomes more dense and sinks, creating a downward flow. This continuous cycle of heating and cooling drives the convection current.
Why is your transmission fluid low when warm but full when hot?
That is normal. The fluid expands when heated.That is normal. The fluid expands when heated.
What is the pattern formed in fluid when heating causes part of the fluid to rise and then cooling causes it to sink again with earths mantle they circulate heat and drive plate tectonic processes?
Can someone help meh out asap
When heated bubbles rise to surface?
bubbles rise to the surface of a heated liquid as it changes to gas because they are less dense than the liquid.
What causes water to rise out of the ground in Hot Springs in geysers?
Pressure. Heating things expands them so when the water underground is heated is expands and pushes to the surface
What causes water to rise out of the ground in hot springs and geysers?
Pressure. Heating things expands them so when the water underground is heated is expands and pushes to the surface
Does heated magma rise or sink?
When magma is being heated it rises. When it is cooled, it sinks.
