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Thermography, thur MOG ruh fee, is a detection technique that converts invisible heat energy into a visible picture. A device called a thermograph is used to produce a thermogram (heat picture). Thermography is used in industry, medicine, and many other fields.
Thermodynamics, thur moh dy NAM ihks, is the study of various forms of energy, such as heat and work, and of the conversion of energy from one form… More>>
Heat is one of the most important forms of energy. When we think of heat, we usually think of how heat makes us feel. On a hot day, for example, it… More>>
Thermography, thur MOG ruh fee, is a detection technique that converts invisible heat energy into a visible picture. A device called a thermograph… More>>
Electric furnace is a device for providing heat by electrical means. It consists of a chamber that receives the electric current, which is used to… More>>
Thermometer is an instrument that measures the temperature of gases, liquids, and solids. As the temperature of a substance changes, some of its… More>>
Thermodynamics 
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