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Name the device used for measuring the pressure exerted by liquids. Also, state its working principle.

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A device named manometer is used for measuring the pressure exerted by the liquids.
The principle on which its works is hydrostatic equilibrium.
According to this principle, the excess principle exerted at a point inside the liquid will be equal to the weight of the liquid column above that point.
Final Answer:
A device named manometer is used for measuring the pressure exerted by the liquids.
The principle on which its works is hydrostatic equilibrium.

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