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.
Best Answer: Heat provides energy for the water molecules to move about more rapidly. As a result, many of the molecular bonds present in the liquid (water) are broken. These broken bonds result in molecules being spaced out which forms a gas. In the case of water, this gas is what we know as steam. That's the chemical side of it (sort of). As for what would visibly happen when water is heated, it depends on the temperature. The water would boil at 100 degrees celsius which would lead to bubbling and evaporation. Steam is formed.