Question

1. Write three examples of non-contact force.
2. Fill in the blanks: The instrument which is used to measure liquid pressure is​

Answer 1

Hi mate...

1)answer : Examples of Non-Contact Forces are :

Gravitational force.

Magnetic force.

Electrostatics.

Nuclear force.

2) answer: manometer

Instruments used to measure pressure are called pressure gauges or vacuum gauges. A manometer could also be referring to a pressure measuring instrument, usually limited to measuring pressures near to atmospheric. The term manometer is often used to refer specifically toliquid column hydrostaticinstruments.

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Answer 2

1.Gravitational force,Magnetic force,electrostatic force

2.manometer