A manometer is used to measure the pressure of a gas supply. The changes that give a greater value of height using a less dense liquid.
What is a manometer?
A manometer is a device used to measure the pressure. It consists of a U shaped device of glass which is filled with high density liquid, mercury.
Thus, the manometer is used to measure the pressure of a gas supply. The changes that give a greater value of height using a less dense liquid.
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