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Q: How does heat transfer in a hand warmer?
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What called when transfer of thermal energy from a warmer object to a cooler object?

Heat energy!Heat is the transfer of energy from a warmer object to a cooler object.


What heat transfer is a transfer of thermal energy from a warmer object to a cooler object?

This is called "heat transfer"...the answer was in the question! In a thermal gradient, energy (in the form of heat) always wants to go to areas of deficiency. Thus, there is a movement of this energy (which is called "Heat Transfer") from the warmer body to the cooler body.


What is the movement of energy from warmer object to a cooler object?

the movement of energy from a warmer object to a cooler object is called heat transfer


What is the movement of heat called?

Convection is heat transfer by the movement of heated fluids. Heat transfer is the movement of energy from a warmer object to a cooler object.


What do all three of the heat transfers have in common?

The transfer is from warmer to cooler.


When you touch a cold object state whether heat energy flows from the object to your Hand or from your hand to the object?

Heat has the natural tendency to flow from a warmer to a colder object. If your hand is warmer than the "cold object", then heat will flow from your hand to that object.


What is the definition of 'heat transmissibility'?

This accounts for heat conducted directly through a building envelope. If heat transfer is outwards (warmer temp inside than outside), negative. If heat transfer is inwards (warmer temp outside than inside), then transmissibility is positive.


When you dip your hand in cold water you feel it cold. Can you name the mode of heat transfer and its direction?

This type of heat transfer is called conduction. The transfer is from the warm hand to cool water.


What is the transfer of thernal energy from a warmer object to a cool object?

In Thermodynamics the transfer of thermal energy from a warmer object(or system) to a cooler object is called Heat.


Which of the following is a true statement about heat transfer through conduction convection or radiation Heat is NOT related to temperature differences. Heat ALWAYS flows from warmer objects to coole?

Heat flows from warmer to cooler.


When a warmer object touches a cooler object what does heat move by?

if you mean to what way it transfer, always the heat is going to move to the cooler object. The means of heat transfer is conduction.


What is the movement of heated fluids called?

Convection is heat transfer by the movement of heated fluids. Heat transfer is the movement of energy from a warmer object to a cooler object.