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When does convection happen?
Convection happens when there is a temperature difference in a fluid or gas, causing it to move and transfer heat. This movement can occur in various natural processes such as winds, ocean currents, and the heating of homes.
Where convection can happen?
Convection can happen in fluids such as air and water, where differences in temperature cause the fluid to rise and fall in a circular motion. This process helps to distribute heat energy more effectively and can be observed in phenomena like ocean currents, boiling water, and atmospheric circulation.
Where could you find a convection?
You can find convection occurring in the Earth's atmosphere, where warm air rises and cool air sinks, creating wind patterns and weather systems. Convection also happens in the oceans, where warm water rises at the equator and cold water sinks at the poles, driving ocean currents.
What are the differences between conduction convection and radiation?
Conduction-happens when heat moves from one object to another through direct contact Radiation-happens when energy ,such as heat, moves in waves between one object and another Convection-happens when matter carries heat from one place to another
What name is used for the main type of thermal energy transfer that happens when a gas is heated?
The main type of thermal energy transfer that happens when a gas is heated is convection. In convection, the heated gas molecules become less dense and rise, while cooler gas molecules sink, creating a circular motion that transfers heat throughout the gas.
How convection happens?
Convection happens due to the transfer of heat by the motion of a heated fluid such as air or water.
Why does convection happens?
convection happens because fluids become less dense and expand and riseas they are heated.
The type of energy called convection happens as a result of?
Convection currents
What are the differences of conduction and convection?
Convection has a cycle of what happens. Conduction dosent have a cycle
During convection what happens?
particles move faster
Name 2 layers of earth in which convection currents take place?
athenosphere and lithosphere
What is the molten layer of the earth where convection happens?
no it happens on the surface of earth i think . Good luck!
What is a convection loop?
basically the scientific fact that heat rises and cold temperatures sink. A convection loop happens in air and water.
Where does the convection that causes earths magnetic field?
The convection that causes Earth's magnetic field happens in Earth's molten outer core.
What happens the convection zone?
In the convection zone, hot plasma rises, cools as it nears the surface, and falls to be heated and rise again.
How does energy from the sun's core to the photosphere?
It goes out from the core into the radiation zone then into the convection zone where convection happens then it goes to the photosphere to become granules.
What part of the convection cycle happens in the atmosphere?
Cold,denser air falls
