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I think we each emit 100 Watts,the majority from our head.

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14y ago
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15y ago

A human produces about 100 watts of heat in the whole body, and I think around 20% of that is produced in the head. So, that would be around 20 watts of heat produced in the head.

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14y ago

by the soul of christ

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14y ago

90%

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Q: How much heat is lost by the human body each day?
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Related questions

In what area or organ of the human body is heat created?

Heat is created in every cell in the human body. It is a by-product of our metabolism. We only obtain about 40% of the energy contained in the food we eat. The other 60% is lost as heat.


How is heat energy lost through the body?

Heat energy in the human body is transferred to the ambient environment. To accelerate this transfer evaporation of moisture, sweat, assists. Generally the heat transfer is by radiation, thermal diffusion and conduction.


Where is heat given off in your body?

Most (60%) of the energy we use in our metabolism is lost as heat energy.


Name When body heat is lost?

Hypothermia


Do hats retain body heat?

most of your body heat will be lost thru your head if you do not wear a hat. try it on a cold day. I think it is something like 90% of you body heat is lost thru leaving your head uncovered.


In each transformation of energy some energy?

Is lost as heat


In each transformation of energy some energy .?

Is lost as heat


In the adult body energy not stored as fat or glycogen is lost as?

Heat


How heat is lost via conduction?

Heat travels from your body to heat up the cooler object, because "they" want everything to be the same heat, and therefore even out heat.


How does body lose heat?

by means of vasodilation, particularly those near the surface of the body. when the blood vessels dilate, this allows more blood close to the surface where heat is lost from the body.


More than half the heat is lost from the body indoors through the process of?

radiation


Are organisms efficient at turning their food into body material?

10% is used and or passed onto each level in a food chain whereas the other 90% is lost to the environment or dissipated as heat.