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Why does the closed lid of thermal mug keeps liquid hotter for longer?
so that the heated particles cannot escape-convection :)
Explain why conduction and convection cannot take place in an airless vacuum like in outer space?
they have no energy
What is convection transfer of energy?
Convection is the transfer of energy by what?
How is energy transferred through convection.?
by The movement of heated particles of a gas or a liquid. convection cannot take place in solids because solids have fixed shape. particles like Pizza
What is the kind of energy that can travel through different mediums but cannot travel through a vacuum?
You are probably thinking of thermal convection and conduction.
How can bubble wrap prevent convection?
The heated particles will move into the space were the bubbles are and stay there as they cannot escape for a bit. This will mean that the cup will stay warm as it will be sourrounded by captured heat energy.
Why does the closed lid of thermal mug keeps liquid hotter for longer?
so that the heated particles cannot escape-convection :)
Explain why conduction and convection cannot take place in an airless vacuum like in outer space?
they have no energy
What is convection transfer of energy?
Convection is the transfer of energy by what?
How energy transferred through convection?
by The movement of heated particles of a gas or a liquid. convection cannot take place in solids because solids have fixed shape. particles like Pizza
How is energy transferred through convection.?
by The movement of heated particles of a gas or a liquid. convection cannot take place in solids because solids have fixed shape. particles like Pizza
What is the difference between radiant energy and convection energy?
Radiant Energy is the Movement of Waves while the Convection Energy is the Movement of Molecules.
What is the kind of energy that can travel through different mediums but cannot travel through a vacuum?
You are probably thinking of thermal convection and conduction.
How is energy transferred from the core to the surface of sun by convection?
By convection
How is the transfer of energy in a pan of hot water similar to the transfer of energy in the sun's convection zone?
In both cases, heat is transferred via convection.
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.
How does loft insulation stop conduction and convection?
Loft insulation stops conduction and convection as the insulation which is inserted into the wall cavity prevents the particles of heat energy from traveling through the wall cavity, this stops conduction from taking place. Loft insulation also prevents convection as the cavity insulation stops the air particles from moving, therefore they cannot transfer heat and convection cannot take place.
