Question

5. Name two instruments which help to
measure the pressure of a fluid.​

Answer 1

Answer:

Instruments used to measure and display pressure in an integral unit are called pressure meters or pressure gauges or vacuum gauges. A manometer is a good example, as it uses the surface area and weight of a column of liquid to both measure and indicate pressure.

Explanation:

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Answer 2

The two instruments which help to measure the pressure of a fluid are manometer and pressure gauge.

• Manometer comprises of a U-shaped device called tube, which is filled with some liquid.
• It is used to calculate and specify the amount of pressure any liquid exerts.
• Pressure gauge helps in computing the condition of a fluid that is defined by the strength that the fluid would deploy, when at rest.
• The pressure is measured in Pascals.
• The fluids can be either in liquid state or in gaseous state.