A change of state is usually accompanied by a change of specific heat. The specific heat of ice is 0.5; while that of water is 1.0. 5. Wattage required to change a liquid to a vapor state at constant temperature.Heat of vaporization (Btu/lb) x Weight of material to be vaporized (lb/hr) 3.412 btu/watt hr.t requires 965 Btu to change one pound of water at 212 F to one pound of steam at 212 F. 6. Wattage to counteract liquid surface losses: Total liquid surface area (sq. ft.) x Loss rate at final temperature (watts/sq. ft.) 2 = Watts 7.
Some people are sensitive to molds. For these people, exposure to molds can cause symptoms such as nasal stuffiness, eye irritation, wheezing, or skin irritation. Some people, such as those with serious allergies to molds, may have more severe reactions.
Respiratory infections, including sinus infections, bronchitis and pneumonia, are common symptoms of mold exposure. Other common symptoms of exposure to mold include coughing, sneezing, wheezing, headaches, sore throats, difficulty breathing, fatigue and a general feeling of malaise.Because these symptoms are rather vague and can be caused by so many things, they often arenât recognized as symptoms of exposure to mold.ften itâs hard to tell. If you know youâve been exposed to mold, or think your symptoms might be related to mold exposure, let your doctor know mold may be a factor in your illness. He or she may suggest doing some tests to help diagnose your condition and determine the cause of it.