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Covection is a method of transfer of heat from one region to another. It occurs in fluids ( liquids and gases) but not in solids. It involves the actual movement of the fluid molecules in the form of kinetic energy such that as one molecule hits the other, the kinetic energy is transferred thereby transferring the heat.
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∙ 15y ago
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What does a convection wave look like?
Convection waves are invisible: You can't see them.
What are some examles of convection?
A convection cell churning near mid-ocean ridges.
How is density involved in convection?
In convection less molecules occupy large volume as in air to reduce the density.
Is NOT an example of convection?
Radiation
What is the idea of convection?
Hi! Basically convection is the transfer of thermal energy through fluids. Examples would be air and water.
Heat transfer that involves mass movement is?
Convection is the process whereby heat is transferred by the mass movement of molecules from one place to another.
What is convection bake?
Convection bake involves cooking in an oven that has fans circulating air all around it. Convection ovens cook food faster than conventional ovens.
Would a mobile turning because a candle below it be an example of convection?
No, that would be an example of conduction, not convection. Convection involves the transfer of heat through the movement of fluids (liquids or gases), while conduction involves the transfer of heat through direct contact between materials.
Which geochemical cycle involves mantle convection?
The geochemical cycle that involves mantle convection is the rock cycle. Mantle convection plays a key role in the movement of tectonic plates, which influences the formation and destruction of rocks through processes like subduction and volcanic eruptions.
What is the antonym for convection?
The antonym for convection is advection. Advection refers to the transfer of heat through horizontal movement of air or water, while convection involves the vertical movement of fluids.
What are the different types of convection?
The three main types of convection are natural convection, forced convection, and mixed convection. Natural convection occurs due to density differences caused by temperature variations. Forced convection involves the use of external means like fans or pumps to enhance fluid movement. Mixed convection combines both natural and forced convection mechanisms.
What are the 3 ways energy is transferred?
Energy is transferred through conduction, which involves direct contact between objects of different temperatures; convection, which involves the movement of fluids (liquids or gases); and radiation, which involves the transfer of energy through electromagnetic waves.
What is transferred through the Earth's systems by convection and conduction?
Heat is primarily transferred through the Earth's systems by convection and conduction. Convection involves the movement of heat through the circulation of fluids (such as magma in the Earth's mantle), while conduction involves the transfer of heat through solid materials (such as the rocky layers of the Earth's crust).
The method of heat transfer by vertical motion is called?
The method of heat transfer by vertical motion is called convection. It involves the movement of fluids (liquids or gases) due to differences in temperature, transferring heat through the fluid movement.
What is the type of heat transfer that involves movement of molecules from one part of the material to another?
Convection.
What type of heat transfer involves the movement of liquids or gases?
Convection is the type of heat transfer that involves the movement of liquids or gases. It occurs when the warmer fluid rises and the cooler fluid sinks, creating a circulating flow that transfers heat.
Is matter needed for convection?
Yes, matter is needed for convection to occur. Convection is a heat transfer process that involves the movement of matter, typically a fluid like air or water, due to differences in density caused by temperature variations. Without matter to transport the heat, convection cannot take place.
