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.
Exposure to mold has several symptoms including: 1  A skin rash:Although you may think that the skin can only become inflamed by direct contact with the mold this isnât always the case. 2  Eye irritation: Mold can cause both redness and watering of the eyes. 3  Headaches: Breathing in mold can cause headaches in some people. This is especially true of people who suffer with migraines. They are very sensitive to certain stimulants and mold can be one of them.