1.

Answer in one wordName the liquid which is commonly filled in the bulb of the thermometers.​

Answer»

Answer:

MERCURY

Explanation:

Mercury is usually used in LIQUID-filled thermometers, SINCE it remains liquid in the temperature range from –38° to 356°C at NORMAL PRESSURE and up to 750°C with a small increase in pressure, which is attained by filling the bore with nitrogen.



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