Answer :
Calibration can be defined as the way an instrument is adjusted such that the measurement the instrument gives after calibration is precise and accurate.
One effective way to calibrate a thermometer is the use of ice water.
A thermometer can be defined as the instrument used to measure the temperature of a person or a substance.
A thermometer should be calibrated regularly in order to maintain a high level of precision and accuracy.
One of the effective ways to calibrate a thermometer is through the use of ice water.
The steps to calibrate a thermometer are given below:
- Get a bowl, place some ice cubes in it and add additional cold water to it.
- Place thermometer probe between 2 -3 inches deep in the water.
- For accurate calibration, make sure you prevent the thermometer from touching the sides of the glass.
- Stir and wait for a few seconds.
- The thermometer should be properly calibrated when you read the measurements and it says 32°F
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