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प्रश्न
Assertion: Pascal’s law is the working principle of a hydraulic lift.
Reason: Pressure is thrust per unit area.
पर्याय
If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If assertion is false but reason is true.
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उत्तर
If both assertion and reason are true but reason is not the correct explanation of assertion.
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संबंधित प्रश्न
Explain the working of a hydraulic brake with a simple labelled diagram.
In a hydraulic machine, a force of 2 N is applied on the piston of area of cross section 10 cm2. What force is obtained on its piston of area of cross section 100 cm2 ?
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Select the correct option.
One Pascal is equal to
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P is the pressure at some point in a liquid. State whether pressure P is a scalar or vector quantity.
What are the factors on which the pressure of a liquid depends?
Do all liquids exert pressure?
