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Measurement and Unit Temperature

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Page 1: Measurements   temperature

Measurement and Unit

Temperature

Page 2: Measurements   temperature
Page 3: Measurements   temperature

Temperature

Objectives: Define temperature. State the SI unit of temperature.

Page 4: Measurements   temperature

Temperature

Temperature is the measure of the degree of hotness of an object.

SI unit: K (Kelvin) Other units: C (Degree Celsius),

F (Fahrenheit)

Page 5: Measurements   temperature

Temperature

Common Instruments

Thermocouple

Infrared thermometerLiquid in glass thermometers

Digital Clinical

Page 6: Measurements   temperature

Temperature

How to read a thermometer

Read at the menicus level

0

10

20

30

23.0C

Page 7: Measurements   temperature

Temperature

Some Important Points

DO NOT place the thermometer at the bottom of the container.

STIRRING spreads the heat but may either heats up or cool down the liquid.

Page 8: Measurements   temperature

Conclusion

Temperature is the measure of hotness of an object.

The SI unit is Kelvin. There are different thermometers for

different purposes. Temperature taking requires skill.