ECAT Pre Engineering Physics Chapter 6 MCQ Test With Answer

Top Scorers Of Physics ECAT Pre Engineering Chapter 6 Fluid Dynamics MCQ`s Test

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Deuspeu 24 - Sep - 2024 01 Min 40 Sec 60/60
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Usman - 23 - Oct - 2024 02 Min 26 Sec 60/60
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Muhammad Rameez 16 - Sep - 2024 03 Min 34 Sec 60/60
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Nitalaya Hassan 25 - Dec - 2024 01 Min 19 Sec 55/60
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Fiza Saleem 02 - Dec - 2024 06 Min 24 Sec 50/60
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Muazzama Ashraf 11 - Dec - 2024 06 Min 49 Sec 50/60
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hamza saeed 13 - Jan - 2025 04 Min 55 Sec 45/60
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Eraj Abeer 06 - Dec - 2024 19 Min 11 Sec 45/60
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Furqan Asif 11 - Mar - 2026 07 Min 14 Sec 44/60
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Palwasha Junaid 31 - Dec - 2024 02 Min 47 Sec 40/60

ECAT Physics Chapter 6 Important MCQ's

Sr.#	Question	Answer
1	When each particle of the fluid moves along a smoth path, this path is known as	A. straight path B. smooth path C. haphazard path D. steamline
2	Which of the following is a characteristic of an ideal fluid?	A. it is non-viscous B. it is incompressible C. it's motion is steady D. all of the above
3	When a fluid is in motion, its flow can be considered as	A. turbulent B. streamline C. either or them D. neither of them
4	If water rises 4 cm in a long, thin tube because of capillary action, then, under corresponding conditions of use, the rise (in the tube) of a liquid whose density is 2 g/cm²will be	A. 1 cm B. 2 cm C. 8 cm D. None
5	When there is no internal frictional forces between the adjacent layers of fluid, then the fluid is called	A. incompressible B. compressible C. viscous D. non viscous
6	The equation of continuity is	A. A₁A_{2 = V}₁V₂ B. A_1/_V_{1 =}A_2/V₂ C. _V_1/A₁₌V_2/A₂ D. A₁_V_{1 =}A₂V₂
7	High speed meteors rushing through air reduces to ashes because of:	A. Force of gravity B. High resistance of air C. Drag force D. None of these
8	The blood pressure of a person	A. decrease with age B. increase with age C. has no effect with age D. none of them
9	The law of conservation of mass gives us the	A. equation of continuity B. Bernoulli's theorem C. both of them D. none of them
10	Which of the following has the greatest coefficient of viscosity?	A. water B. gasoline C. honey D. tar

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ECAT Pre Engineering Physics Chapter 6 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 6 Fluid Dynamics

Physics ECAT Pre Engineering Chapter 6 Fluid Dynamics

N s m-2is unit of:

At high altitude the blood oozes out of the nose and ear because

A body is floating in a liquid. The up thrust on the body is

When there is no internal frictional forces between the adjacent layers of fluid, then the fluid is called

A body is moving through a viscous medium eventually comes to rest because of:

Fire fighters have jet attached to the head of their water pipes in order to

The internal pressure of the blood is

How much force is required to slide one layer of the liquid over the other layer is measured by

The flow of an ideal fluid is

In a normal healthy person the value of diastolic pressure is

When each particle of the fluid moves along a smoth path, this path is known as

Liquids and gasses have

The drag force acting on a spherical droplet of radius 10-5m moving with a velocity of 1 cm/sec in a fluid of velocity 5.31 x 10-7m/sec. The units comes out to be:

According to slok's law, drag force depends on

When a fluid is in motion, its flow can be considered as

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Top Scorers Of Physics ECAT Pre Engineering Chapter 6 Fluid Dynamics MCQ`s Test

ECAT Physics Chapter 6 Important MCQ's

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N s m^-2is unit of:

The drag force acting on a spherical droplet of radius 10^-5m moving with a velocity of 1 cm/sec in a fluid of velocity 5.31 x 10^-7m/sec. The units comes out to be: