Question

what is manometer? explain​

Answer 1

Answer:

An instrument for measuring the pressure acting on a column of fluid, consisting of a U-shaped tube of liquid in which a difference in the pressures acting in the two arms of the tube causes the liquid to reach different heights in the two arms.

Answer 2

Answer:

A Manometer measures the difference in air or liquid pressure by comparing it to an outside source.

A U-shaped manometer essentially pits two different gas pressures against one another, and measures the strength of the captured gas.

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