#7: When you get too warm, your body sweats. You will feel cooler because: the s
ID: 1512145 • Letter: #
Question
#7: When you get too warm, your body sweats. You will feel cooler because:
the sweat on your skin is colder than the surrounding air.
the moisture on your skin has good thermal conductivity.
the latent heat of vaporization, due to the sweat on your body evaporation, comes mostly from your body.
of a purely psychological effect resulting from the way in which sensory nerves in the skin are stimulated.
sweat has a relatively large heat capacity.
As you can see, I picked (E), which was the wrong choice. I think that it would be (C) (the latent heat of vaporization), but can someone verify and explain why that is true, given that it isn't wrong?
the sweat on your skin is colder than the surrounding air.
the moisture on your skin has good thermal conductivity.
the latent heat of vaporization, due to the sweat on your body evaporation, comes mostly from your body.
of a purely psychological effect resulting from the way in which sensory nerves in the skin are stimulated.
sweat has a relatively large heat capacity.
Explanation / Answer
the latent heat of vaporization, due to the sweat on your body evaporation, comes mostly from your body.
To evaporate the sweat , the heat is taken from the body . as a result some heat in the body gets used and body now has less heat energy as before. so due to less heat inside , the body feels cooler
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