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Clothes and blankets are actually poor conductors of heat. In fact, they make it more difficult for heat to escape from your body. By trapping your body heat around you, so then you feel warmer.
Body heat is the heat that your body has and sweat to cool your body down .
whe you get sweat . on working or physical exercise the sweat evaporates from surface of your body by absorbing the heat from your body. the particles of liquid absorb energy required for evaporation from your body and escape to the surroundings. this makes you to feel cool.
NO. HUMAN and ANIMAL cannot be considered as a heat engine. the work of BOTH is not generated in the same way as a steam engine which directly transforms heat to work & lower temp. waste heat. instead, human is more like a FUEL CELL. where chemical engines is transformed into work. :)
Alcohol helps heat escape the body.
the loss of body heat when in the water
to escape from its predator so it need to swim very fast to escape from them or to swim fast to catch preys :-)
The loss of body heat when in the water
the loss of body heat when in the water.
The loss of body heat when in the water
the loss of body heat when in the water
The loss of body heat when in the water
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the loss of body heat when in the water.
The loss of body heat when in the water
in boating the heat escape lessening position is designed to prevent?