Question

how is laboratory thermometer graduated​

Answer 1

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Laboratory thermometers are used to measure temperatures or temperature changes with a high degree of precision. They are made of metal or glass and strengthened through thermal tempering or annealing. The way a laboratory thermometer works depends upon its type.

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Answer 2

LABORATORY THERMOMETER IS DIVIDED INTO LIQUID THERMOMETER

LIQUID THERMOMETER IS DIVIDED INTO TWO TYPES

1. MERCURY THERMOMETER

2. ALCOHOL THERMOMETER

MERCURY THERMOMETER CONSISTS OF A THICK WALLED CAPILLARY TUBE OF UNIFORM BORE HAVING A CYLINDRICAL BULB OF SUITABLE SIZE AT ONE END

THE TUBE AND THE BULB IS COMPLETELY FILLED WITH A THERMOMETRIC LIQUID BY ALTERNATING HEATING AND COOLING
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