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PHYSICS THERMOMETER

PHYSICS THERMOMETER. ANGGER PANDU LAKSONO 7 C SMP Negeri 2 Pare. DIFFERENCES Of THERMOMETER. Between MERCURY THERMOMETER and ALCOHOL THERMOMETER from the ADVANTAGES and DISADVANTAGES are :. ADVANTAGES : CHEAP DURABLE ACCURATE EASILY CALIBRATE. MERCURY THERMOMETER. DISADVANTAGES :

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PHYSICS THERMOMETER

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  1. PHYSICSTHERMOMETER • ANGGER PANDU LAKSONO 7 C SMP Negeri 2 Pare

  2. DIFFERENCES Of THERMOMETER • Between MERCURY THERMOMETER and ALCOHOL THERMOMETER from the ADVANTAGES and DISADVANTAGES are :

  3. ADVANTAGES : CHEAP DURABLE ACCURATE EASILY CALIBRATE MERCURY THERMOMETER • DISADVANTAGES : • Display is harder to read • does not work below -39ºC (Hg freezing pount) • cannot be used for thermograph • slow response • Fragile • mercury vapour is poisonous

  4. ADVANTAGES : lower freezing point (-114 ºC) larger coefficient of expansion less hazardous ALCOHOL THERMOMETER • DISADVANTAGES : • less durable (alcohol evaporates) • alcohol can polymerise • fluid loss by evaporation hard to avoid • lower boiling point (60 ºC)

  5. BASED On Discoverer : CELCIUS Thermometer REAMUR Thermometer FAHRENHEIT Thermometer KELVIN Thermometer KINDS Of THERMOMETER SPECIAL Thermometer : CLINICAL Thermometer WALL Thermometer MAXIMUM and MINIMUM Thermometer

  6. OTHERS Thermometer : GAS Thermometer PLATINUM Thermometer THERMISTOR Thermometer THERMOKOPEL Thermometer PYROMETER Thermometer KINDS Of THERMOMETER

  7. DEFINITION Of CLINICAL THERMOMETER • thermometer used to measure body temperature, especially a small glass thermometer designed with a narrowing above the bulb so that the mercury column stays in position when the instrument is removed from the body. • A thermometer having a graduated glass tube with a bulb containing a liquid, typically mercury or colored alcohol, that expands and rises in the tube as the temperature increases. CLINICAL THERMOMETER

  8. PROPERTIES Of THERMOMETER

  9. GRAPHS INFORMATION A = 30 I = 25 U = 20 E = 10 O = 10 Z = 5 30 20 10 25 10 5

  10. Thank you

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