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What processes occur when a fluid or semi solid is heated?
convection
What states of matter does convection occur in?
Under conditions of standard temperature and pressure convection is not possible in the solid state of matter.However under extreme conditions (e.g. the high temperature and pressure in the earth's mantle) convection is not only possible in the solid state of matter, but happens all the time just as in the liquid and gas states of matter but much slower.
How does sodium occur in the body?
Sodium can occur as a salt in a crystalline solid
What is the circular movement of cool air rising and warm air sinking?
Convection! I know this was on your science ws cause it was on mine too :)
What state does gallium occur naturally?
Solid.
When convection occur a solid moves from place to place?
false because it is a solid
What processes occur when a fluid or semi solid is heated?
convection
Why do convection currents not occur in some components of the structure of the earth?
Convection currents can occur in either a gas or liquid medium but not in a solid medium (so you can have them in air, and you can have them in magma, but you can't have them in solid rock) and they only occur when there is a temperature difference, so that hotter, less dense material will rise, and colder, denser material will sink.
Allows convection and can be a good conductor of heat?
What is heat transfer by convection possible only in liquids and gases?
Because convection occurs by convection currents. Convection currents occur as a result of the movement of a body. Since solids cant move, convection only occurs in fluid, i.e., liquids and gases
What states of matter does convection occur in?
Under conditions of standard temperature and pressure convection is not possible in the solid state of matter.However under extreme conditions (e.g. the high temperature and pressure in the earth's mantle) convection is not only possible in the solid state of matter, but happens all the time just as in the liquid and gas states of matter but much slower.
When convection occurs a solid moves from place to place?
false because it is a solid
How do you heat a solid?
either by radiation, conduction, or convection.
What cannot happen in a solid or through a vacuum?
convection
Which state of matter is least likely to transfer heat by convection?
Solid state because the particles are unable to circulate. Liquid and gas both transfer by convection.
In convection heat causes a or a to move upward?
solid or a liquid
Which force refers to the movement of solid parts of the earth?
convection
