Question # 1

The term in Bernoulli's equation has the same unit as

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Work

Volume

Pressure

Force

The instrument which detects the instant as which the external pressure becomes equal to the systolic pressure is called.

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Manometer

Sphygmomanometer

Barometer

Stethoscope

Which material has maximum viscosity

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Glycerin

Plasma

Methanol

Water

The product of cross sectional area of a pipe and speed of fluid along the pipe is

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Zero

Maximum

Constant

Variable

The SI unit of flow rate are

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m-sec^-2

m³-sec^-1

m³-sec^-2

m-sec^-3

the systolic pressure of normal healthy person is.

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120 torr

130 torr

115 torr

110 torr

Substances that don't flow easily has

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Large co-efficient of viscosity

Small co-efficient of viscosity

Medium co-efficient of viscosity

Zero-coefficient of viscosity

The regular or steady flow of fluid is called

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Stream line

Turbulent flow

Average flow

None of these

The frictional effect between the different layers of fluid is called

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Terminal velocity

Stock's law

Viscosity

Surface tension

Opted unit to measure blood pressure is.

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N/m2

Pascal

mm of Hg

N.m2

If the stream lines of fluid are forced closer together then.

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Speed of the fluid increases

Speed of the fluid decreases

Pressure of the fluid increases

Speed of the fluid remain same

The unsteady flow of a fluid is called

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Stream line

Turbulent flow

Average flow

Viscous flow

Pressure of fluid will be low where speed of fluid is.

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Low

Zero

High

Constant

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Physics English Medium Fsc Part 1 Chapter 6 Online MCQs Test MCQs With Answers

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