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Heat flows from cold to hot?

Updated: 8/11/2023
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Wiki User

12y ago

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It's simple thermodynamics. In the case of conduction (where two objects are touching each other), the molecules of the hot object contact the molecules of the cold object, and energy is transferred from the hot molecule to the colder one (remember, the hot object is hot because its molecules have more energy). This process continues until all of the molecules have the same energy (are the same temperature).

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15y ago
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14y ago

The temperature of everything in a closed system always moves toward equilibrium

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Wiki User

13y ago

Yes. That's why it's very effective to set your baby on top of the water heater

in your house, and impossible to melt a small lump of glass in a huge furnace.

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12y ago

no hot to cold

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13y ago

A warmer object to a cooler object

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14y ago

yes

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Q: Heat flows from cold to hot?
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Related questions

What way can heat flows?

From cold to hot.


Does heat energy flows from colder to hotter?

No heat does not flow from colder to hotter. It flows from hot to cold.


Heat never of itself flows from a cold to a hot substance?

Heat can flow from cold to hot substances. It's flow depends on the total amount of heat of the substance not on the temperature. It flows from the substance which has more heat to the substance which has less heat stored in it.


when a cold object is touched state whether the heat energy flows from the person's hand to the object or the object to the person's hand and why is it so?

Heat always flows from hot to cold. Cold is the absence of heat.


When heat flows from a hot area to a cold area it is called?

It\'s still called heat.


Which way does heat flow?

Heat flows from hot to cold. This is because molecules spread around and it goes from hot to cold until thermal equilibrium is reached.


What law of thermodynamics state the fact that heat flows from hot to cold?

geometric shape


How does always flow?

heat always flows from hot to cold. ps, are you in mrs. ritters class???


How does energy flow in relation to hot or cooler bodies?

Heat energy flows form hot to cold body naturally.


If you left something cold on the counter how does heat flow between the cold item and the counter?

Heat always, and only, flows from a hot item to a cooler one.


Which way does heat transfer?

Heat always flows from a hotter object to a colder one. So: Heat 'transfers' from 'hot' to 'cold' (cold being a relative term and considered an absence of heat).


Why heat flows from hot body to cold body?

Heat flows from hot to cold because when hot and cold bodies contact with each other (thermal contact), the fast moving molecules of the hot body collide with slow moving molecules of the cold body; therefore the molecules of hot body become slower and body becomes cool, and the molecules of other body (cold) becomes faster and the cold body becomes hot. Notice: when molecules of a body moves faster it's kinetic energy increase therefore temperature increases and it becomes hot.