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What happens for heat to be transferred by convection?
the liquid or gas must circulate to move the heat.
What must happen for heat to be transfered by convection?
the liquid or gas must circulate to move the heat.
Is body heat convection heat?
Yep, the heat is transferred via convection when fluid flow is involved, which is primarily blood flow. For example, you hands are cold, then warm blood flow helps to warm them up. That's convection. Sure conduction is also involved. When heat must pass solid barrier such as cell walls then the heat is transferred via conduction.
What is the difference between radiant heat and convection heat?
In convection heat you heat the air first and then use the hot air to heat yourself. In radiant heat, the energy must be radiated directly from the heat element to your body. Note that radiant is much more directional.
What must happen for to be transferred by thermal conduction?
Two molecules must collide with each other.
What must happen to heat to be transferred to convection?
the liquid or gas must circulate to move the heat.
What happens for heat to be transferred by convection?
the liquid or gas must circulate to move the heat.
What must happen for heat to be transfered by convection?
the liquid or gas must circulate to move the heat.
Is body heat convection heat?
Yep, the heat is transferred via convection when fluid flow is involved, which is primarily blood flow. For example, you hands are cold, then warm blood flow helps to warm them up. That's convection. Sure conduction is also involved. When heat must pass solid barrier such as cell walls then the heat is transferred via conduction.
What happen for heat to be transferred by thermal conduction?
Two molecules must collide with each other.
What is the difference between radiant heat and convection heat?
In convection heat you heat the air first and then use the hot air to heat yourself. In radiant heat, the energy must be radiated directly from the heat element to your body. Note that radiant is much more directional.
What must happen for to be transferred by thermal conduction?
Two molecules must collide with each other.
In order for heat to be transferred between two objects by conduction?
Two objects must be touching and it has to transfer heat
Before the water in the pot can heat up the pot itslef must heat up does the pot heat up by conduction convection or radiation?
Conduction.
Can heat travel by convection through a vacuum?
No. Convection requires a carrier to convey the heat. Vacuum says there is nothing to do the conveying. Radiation does not need a convector, so heat can travel by radiation through a vacuum, like the radiation from the sun.
How are the amount of heat transferred and the change in temperature of water related?
Hi, heat transferred = mass x specific heat capacity x rise/fall in temperature If heat is lost then fall in temperature If heat is gained then rise in temperature. More the transfer then greater the difference in temperature.
What must happen to cause water to evaporate?
Heat.
