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प्रश्न
The pressure on a surface increases with an increase in the thrust on the surface.
विकल्प
True
False
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उत्तर
True.
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संबंधित प्रश्न
The pressure and thrust are related as
A normal force of 200 N acts on an area of 0.02 m2. Find the pressure in pascal.
How much thrust will be required to exert a pressure of 20,000 Pa on an area of 1 cm2.
Find the pressure 200m below the surface of the ocean if pressure on the free surface of liquid is one atmosphere. (Density of seawater = 1060 kg/m3)
Consider the statement given below and choose the correct option.
Assertion: Sharp knives are used to cut the vegetables.
Reason: Sharp edges exert more pressure.
If the same force is made to act on a larger area, the pressure ______.
Intermolecular forces are stronger in ______.
Assertion (A): Wide wooden sleepers are kept below railway lines to reduce pressure on the railway tracks and prevent them from sinking into the ground.
Reason (R): Pressure is directly proportional to the area in which it is acting.
The force exerted by liquid perpendicular to the surface of the body is equal to the product of ______ at that point.
Pressure is a scalar quantity because ______.
- it is the ratio of force to area and both force and area are vectors.
- it is the ratio of the magnitude of the force to area.
- it is the ratio of the component of the force normal to the area.
- it does not depend on the size of the area chosen.
