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How does a convection current transport energy across the globe?
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What happen as thermal energy is transferred from the core to the mantle?
CONVECTION CURRENT is the answer.
What kind of transport across a membrane does not require energy?
Passive Transport, doesn't require energy.
How a thermos flask minimizes energy losses from convection?
As the flask is closed air tight, no convection current is possible.
Is gas or a vacuum a better insulator?
Vacuums make better insulators as convection currents can not form to transport heat energy.
The movement of matter due to differences in density and the transfer of energy that results from this movement is called?
convection current
Is a convection current the same as a convection?
Yes. Convection is a type of energy and a convection current is, well, the phrase for its currents. So yeah, convection and convection current are the same.
What are the three processes that transport energy?
It is radiation, convection, and conduction
What type of energy transport is occurring just below the photosphere?
convection
What type of energy transport is just below the suns photosphere?
Convection
What happen as thermal energy is transferred from the core to the mantle?
CONVECTION CURRENT is the answer.
What is a pattern of flowing heat energy?
a convection current
Thermal energy transferred by circulation of liquid or gas is called?
convection current
Convection is important in stars because it?
Mixes gases of the star and Transport energy outward
What does heat and energy have to do with convection?
A convection current is when hot air rises, and cool air fall, creating convection.~Britney, 7th
Give a real life analogy to diffrentiate between passive transport?
Active Transport : requires energy -- materials move across membrane from low to high concentration -- When a bolder is being pushed up a hill it requires energy from the object pushing it, thus it is active.Passive Transport: does NOT require energy -- materials move across membrane from high to low concentration -- When a bolder rolls down a hill it doesnt require energy thus it is Passive.
What uses energy from the high-energy electrons to transport hydrogen across the thylakoid membrane?
Electron transport chain
What kind of transport across a membrane does not require energy?
Passive Transport, doesn't require energy.
