Heart diseases maybe: A symptom of tension/pressure inleft side of ribs/back is more likely a angina occure. Angina is chest pain or discomfort that occurs when the heart is working harder than usual. ...Read more.
The energy that is lost by the coffee and the mug is being transferred to the colder surroundings. We refer to this transfer of energy from the coffee and the mug to the surrounding air and countertop as heat. In this sense, heat is simply the transfer of energy from a hot object to a colder object.
Answer: the same way water cools down a hot pan... water absorbs heat and evaporates thus causing your body to cool down its the evaporation of the sweat once it is on the surface of your skin that creates the cooling effect.Answer: It takes heat to convert moisture into a vapour, and this heat is supplied by the body via the skin, The loss of heat is felt as cooling.O, Sweat evaporates off the skin helping to cool you down, wiping it off will make you hotter.