A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

4.6 M

4.8 M

4.0 M

4.2 M

4.6 M

4.8 M

4.0 M

4.2 M

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Hydraulics & Fluid Mechanics
The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

osmosis

viscosity

surface tension

co-efficient of viscosity

osmosis

viscosity

surface tension

co-efficient of viscosity

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Hydraulics & Fluid Mechanics
Surface energy per unit area of a surface is numerically equal to

surface tension

force of adhesion

force of cohesion

atmospheric pressure

surface tension

force of adhesion

force of cohesion

atmospheric pressure

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Hydraulics & Fluid Mechanics
When a body floating in a liquid, is displaced slightly, it oscillates about

center of buoyancy

metacentre

e.g. of body

center of pressure

center of buoyancy

metacentre

e.g. of body

center of pressure

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Hydraulics & Fluid Mechanics
Pressure of the order of 10''' torr can be measured by

Bourdon tube

Micro-manometer

Pirani Gauge

ionisastion gauge

Bourdon tube

Micro-manometer

Pirani Gauge

ionisastion gauge

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Hydraulics & Fluid Mechanics
An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is

10.2/m sec

9.81 m/sec²

9.75 m/sec²

10m/sec²

10.2/m sec

9.81 m/sec²

9.75 m/sec²

10m/sec²

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Hydraulics & Fluid Mechanics

Hydraulics & Fluid Mechanics A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

Hydraulics & Fluid Mechanics Surface energy per unit area of a surface is numerically equal to

Hydraulics & Fluid Mechanics When a body floating in a liquid, is displaced slightly, it oscillates about

Hydraulics & Fluid Mechanics Pressure of the order of 10''' torr can be measured by

Hydraulics & Fluid Mechanics An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is

Hydraulics & Fluid Mechanics
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of

Hydraulics & Fluid Mechanics
The peoperty by virtue of which a liquid opposes relative motion between its different layers is called

Hydraulics & Fluid Mechanics
Surface energy per unit area of a surface is numerically equal to

Hydraulics & Fluid Mechanics
When a body floating in a liquid, is displaced slightly, it oscillates about

Hydraulics & Fluid Mechanics
Pressure of the order of 10''' torr can be measured by

Hydraulics & Fluid Mechanics
An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is