Question

Why laboratory thermometer should not touch the surface of the container

Answer 1

Explanation:

laboratory thermometer is generally from –10°C to 110°C. A clinical thermometer has a kink to prevent mercury from being fallen back on of its own where as a laboratory thermometer does not have one. A laboratory thermometer should be kept upright not tilted for taking temperature reading.

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Answer 2

Answer: The laboratory theromometer should not touch the surface of the container because if it will touch it, the temperature taken will not be correct.

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