Measurements temperature

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Measurements temperature

  1. 1. Measurement and Unit Temperature
  2. 3. Temperature <ul><li>Objectives: </li></ul><ul><li>Define temperature. </li></ul><ul><li>State the SI unit of temperature. </li></ul>
  3. 4. Temperature <ul><li>Temperature is the measure of the degree of hotness of an object. </li></ul><ul><li>SI unit: K (Kelvin) </li></ul><ul><li>Other units:  C (Degree Celsius), </li></ul><ul><li>F (Fahrenheit) </li></ul>
  4. 5. Temperature <ul><li>Common Instruments </li></ul>Thermocouple Infrared thermometer Liquid in glass thermometers Digital Clinical
  5. 6. Temperature <ul><li>How to read a thermometer </li></ul><ul><li>Read at the menicus level </li></ul>23.0  C 0 10 20 30
  6. 7. Temperature <ul><li>Some Important Points </li></ul><ul><li>DO NOT place the thermometer at the bottom of the container. </li></ul><ul><li>STIRRING spreads the heat but may either heats up or cool down the liquid. </li></ul>
  7. 8. Conclusion <ul><li>Temperature is the measure of hotness of an object. </li></ul><ul><li>The SI unit is Kelvin. </li></ul><ul><li>There are different thermometers for different purposes. </li></ul><ul><li>Temperature taking requires skill. </li></ul>

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