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प्रश्न
Select the correct option.
One Pascal is equal to
विकल्प
Nm1
Nm−2
Nm2
Nm−1
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उत्तर
Nm−2
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संबंधित प्रश्न
Name two applications of Pascal's law.
Explain the principle of a hydraulic machine. Name two devices which work on this principle.
Select the correct option.
Pressure at a point inside a liquid does not depend on
What is the principle of a hydraulic machine?
State two uses of a hydraulic press.
Unit of pressure is
State Pascal’s law.
Consider a water tank shown in the figure. It has one wall at x = L and can be taken to be very wide in the z direction. When filled with a liquid of surface tension S and density ρ, the liquid surface makes angle θ(θ << 1) with the x-axis at x = L. If y(x) is the height of the surface then the equation for y(x) is:
(take θ(x) = sin θ(x) = tan θ(x) = `dy/dx`, g is the acceleration due to gravity)
