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If it becomes too hot inside the glass house ventilators can be open in the roof how convection help to cool things down?
Wiki User
∙ 15y ago
Hot air is less weight than the cold air, the hot air rise and go outside from the vantelators on the roof the cold air come inside and make the room cold.
Wiki User
∙ 15y ago
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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.
Heat convection does not occur in solids because?
Because the atoms do not move around. The whole idea of convection is that 'groups' of things move about. In the case of heat convection these moving groups take or bring their heat with them.
Which parts of lung cells manufacture the protein in mucus?
Inside a lung cell is cytoplasm and inside that are things called ribosomes. These are the things that synthesize proteins or manufacture proteins which go into the mucus.HOPE THIS HELPS!
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there are no such things as dragons
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 things transfer heat by convection?
Fluids.
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 are three things that uses sunlight?
Sun Radiation Convection
What are 2 naturally occurring things in the thermosiphon principle?
convection and expansion
Heat convection does not occur in solids because?
Because the atoms do not move around. The whole idea of convection is that 'groups' of things move about. In the case of heat convection these moving groups take or bring their heat with them.
What three things play a role in convection?
Heat source, fluid density, and constraining factor (ie the glass for a glass of water, thermal gradient for the atmosphere) are three things that play a role in convection.
Does heat travel from hot things from cold things?
Yes, it's called convection. It's a process.
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 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.
What does density have to do with convection?
Things with a lower density will float on things with a higher density. If you take a fluid (air or water) and heat it, the portion that is heated usually expands. The same mass takes up more volume and as a consequence the heated portion becomes less dense than the portion that is not heated. Get it? Hope you do!
What two things cause regional wind patterns?
rotation and convection current
Why does convection melt things faster than radiation?
The heat circulates quickly.
