Question

what is laboratory thermometer

Answer 1

Laboratory thermometer is used to measure the temperature of the objects.It consists of thick walled-fine bore-glass capillary tube.The capillary tube has a small bulb at its one end.This bulb and some portion of the tube are filled with pure mercury.The stem is graduated in degrees usually from -10°C to 110°C.So, the range of laboratory thermometer lies between -10°C to 110°C.

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Answer 2

it is a tool used in laboratories measure temperature with high accuracy. it can be partially or fully immersed in the substance being measured. a laboratory thermometer is recognizable by its long stem with the silver bulb at the end .
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