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ECAT General Science Physics Ch. 6 Test
Online MCQ`s Test For Chapter 6 "ECAT Pre General Science Physics Chapter 6 Fluid Dynamics Online Test"
Try The MCQ`s Test For Chapter 6 "ECAT Pre General Science Physics Chapter 6 Fluid Dynamics Online Test"
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Total Questions30
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Time Allowed30
ECAT Pre General Science Physics Chapter 6 Fluid Dynamics Online Test
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Question # 1
Fog droplets are suspended in air when their weight is balanced by:
Question # 2
Viscosity of water is ______ that of air but ___ that of plasma.
Question # 3
The study of fluid in motion basically involves law of conservation of:
Question # 4
Stock's law holds for:
Question # 5
At high altitude the blood oozes out of the nose and ear because
Question # 6
In deriving the Bernoulli's equation, we assume that the fluid is
Question # 7
Bernoulli's equation is applicable for
Question # 8
A container has a small hole in the bottom. Air can go through this hole,but water cannot. This can be best explained by the statement that
Question # 9
Density of fluid is defined as:
Question # 10
Surface tension of water is reduced by adding
Question # 11
Bernoulli's equation is important in the field of
Question # 12
According to the Bernoulli's theorem the pressure velocity are
Question # 13
The resistance offered by a fluid to a solid moving inside it is called:
Question # 14
Rate of flow can be expressed in
Question # 15
The term Brownian movement refers to
Question # 16
Bernoulli's equation is the fundamental equation in fluid dynamics, which relates pressure to fluid
Question # 17
The _____ viscous the medium is _____, is the value of terminal velocity of the droplet:
Question # 18
A flowing liquid possess
Question # 19
The application of Bernoulli's equation is
Question # 20
At high speed, fluid friction _____ and fuel consumption ___,:
Question # 21
The pressure will be low where the speed of the fluid is
Question # 22
The SI unit of viscosity is
Question # 23
The internal pressure of the blood is
Question # 24
The effect of friction between different layers of a flowing fluid is described in terms of
Question # 25
The product of cross-sectional area of the pipe and the fluid speed at any pint along the pipe is
Question # 26
If the flow is incompressible and the flow is steady then the mass of the fluid through the pipe
Question # 27
Substances that flow easily have
Question # 28
Which of the following has the greatest coefficient of viscosity?
Question # 29
The direction of the streamlines is the same as the direction of the
Question # 30
Above a certain velocity of a fluid is called
ECAT Pre General Science Physics Chapter 6 Test
Here you can prepare ECAT Pre General Science Chapter 6 Fluid Dynamics Test. Click the button for 100% free full practice test.
Top Scorers Of Chapter 6 "ECAT Pre General Science Physics Chapter 6 Fluid Dynamics Online Test" MCQ`s Test
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M Mwaqar Ahmed 15 - Feb - 2023 24 Min 45 Sec 85/120 -
H Haider Abbas 08 - Jul - 2023 12 Min 21 Sec 70/120 -
T This Account 18 - Jul - 2022 11 Min 33 Sec 60/120 -
W Waleed Ahmed 23 - Feb - 2023 15 Min 07 Sec 55/120 -
B Bilal 20 - Nov - 2018 20 Min 03 Sec 45/120 -
B Bia Raza 12 - Mar - 2023 08 Min 41 Sec 40/120 -
W Waseem 02 - Jul - 2022 10 Min 18 Sec 40/120 -
S Sameen Fatima 19 - May - 2024 03 Min 27 Sec 25/120 -
A Abbu Baker 07 - May - 2024 00 Min 10 Sec 0/120 -
S SA Ima 10 - Jul - 2024 02 Min 02 Sec 0/120 -
Q qaisar 11 - Jul - 2018 03 Min 39 Sec 0/120 -
A Alizar Ali 22 - Jun - 2023 06 Min 32 Sec 0/120
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