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.
Cold water carries heat away from the body 25 times faster than air of the same temperature and as a result, the body core immediately begins to lose heat to the outside environment. At first, the body tries to generate more heat by shivering, but this is not enough to offset the loss of heat to the water.