How Heat is Measured ?
Heat is measured with a thermometer. A thermometer is a pitcher tube that ends in a bulb containing mercury. Numbers are written at the tube. The mercury withinside the bulb heats up while it touches some thing hot, like the internal of your mouth. As a result, the mercury expands and rises up the tube. If we do now no longer have a fever and are resting, the mercury will prevent at 37.zero ºC (98.6 ºF). When we're ill and feature a fever, the mercury rises further, and the physician is aware of how high the fever is.
