Thermometry
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Thermometry. Mercury Thermometer. Radiation Thermometer. Gas Thermometer. Thermistor. Galileo Thermoscope. Temperature Scales. Daniel Gabriel Fahrenheit (1714). Thermometric Property = Length of Column of Hg. Three Fixed Points. Mixture of Ice-Water-Ammonium Chloride. Ice Point.
Thermometry
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Presentation Transcript
Thermometry Mercury Thermometer Radiation Thermometer Gas Thermometer Thermistor
Temperature Scales Daniel Gabriel Fahrenheit (1714) Thermometric Property = Length of Column of Hg Three Fixed Points Mixture of Ice-Water-Ammonium Chloride Ice Point Body Temperature Fahrenheit Temperature Scale Anders Celsius (1742) Thermometric Property = Length of Column of Hg Two Fixed Points Ice Point Steam Point Centigrade Temperature Scale
Lord Kelvin Thermometric Property = Pressure of a Gas in a Constant Volume Vessel One Fixed Point Triple Point of Water Ideal Gas Temperature Scale