PHYSICS MCQs 1st Year CHAPTER NO.6 FLUID DYNAMICS Test No.2

11th Class Physics MCQs 1st Year Chapter No. 6 Fluid Dynamics Test No. 2, FSc, Grade 11, First Year Multiple Choice Questions, Medical College ( MDCAT ) , ECAT & University Admission Entry Test Exams Online Preparation, Chapter Wise Question Answers Notes in Pdf, Old Board Papers reference with Each Question, All Queries accommodated within 24 Hours. Click here to Contact us for any Query/Question regarding Exams.

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PHYSICS 
Chapter Name : FLUID DYNAMICS 
Chapter No. 6  [Test No.2]
1st Year
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad 5-Years Papers.
 

 

 

 








Book Name :  PHYSICS
Chapter No. 6 (Test No.2)
Chapter Name : FLUID DYNAMICS 
Total MCQ from Text Book/Board/UHS/PMC Papers :  39
Book Version  :
2022

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 39
Total Time :   39 minutes
30

Grade 11 - Physics - Chapter 6 - FLUID DYNAMICS - Test No. 2

Grade 11 - Physics - Chapter 6 - FLUID DYNAMICS - Test No. 2

1 / 39

A hose pipe ejects water at speed of 0.3ms-1 through a hole of area 10cm2, flow rate will be: (SWL 2018)

2 / 39

The dimensions of potential energy per unit volume are same as that of (Sgd Gil 2018) (Mtn GI 2018)

3 / 39

The term1/2 ρv2 n Bernoulli's equation has the same unit as: (Mtn GIl 2018)

4 / 39

The product of cross-sectional area of the pipe and the fluid speed.at any point along the pipe: (UET 2013)

5 / 39

Formula one racing cars have a (SWL 2019 GI)

6 / 39

The unit of 2 ρV in Bernoulli's equation is same as that of: (LHR 2019 GI)

7 / 39

An object having spherical shape of radius r experiences a retarding force F from a fluid of co-efficient of viscosity η when moving through the fluid with speed v. What is the ratio of retarding force to speed: - (UHS 2011)

8 / 39

Let A=Area of cross sectional of pipe v=speed of fluid then Ay' is called (Sgd GI 2018)

9 / 39

A 20 metre high tank is full of water. A hole appears at its middle. The speed of efflux will be: (BWP 2019 GI)

10 / 39

Bernoulli's Equation based upon Law of Conservation of: (BWP 2019 GI)

11 / 39

The dimension of coefficient of viscosity is: (UHS 2015)

12 / 39

Blood has density equal to that of: (MTN 2019 GI)

13 / 39

Product of area of cross section, velocity and (FSD 2019 GI)

14 / 39

Venture relation is given as (Mtn 2013, Grw 2017)

15 / 39

In fluid flow, for the equation of continuity A1v1 = A2v2, if velocity of the fluid at one end is doubled, then what will be the cross-sectional area at this end? (UHS 2015)

16 / 39

Mass flow per second of the fluid Is given by: (UHS 2015)

17 / 39

The Dimension of pressure Is: (UHS 2015)

18 / 39

Equation of continuity gives the continuity gives the conservation of the (LHR 2019 GII)

19 / 39

Flow speed of fluid through a non-uniform pipe increases from 1m/sec to 3m/sec. If change in PE is zero then pressure difference b/w two points will be( density of fluid=1000kg/m3) (UHS 2012)

20 / 39

Stoke s Law is given by: (UHS 2013)

21 / 39

The diastolic blood pressure for a normal, healthy person is: (Azad Kashmir 2017, Grw 2017)

22 / 39

High concentration of red blood cells increases the viscosity of blood from (SGD 2019 GI)

23 / 39

The relation v2 =√ 2g(h1 - h2) is called: (MTN 2019 GII)

24 / 39

If v1 = 0.20 m/s and v2= 2 m/s and density s = 100 kg/m3, then P1 -P2

25 / 39

On the average for normal healthy person diastolic pressure is: (GRW 2019 GII)

26 / 39

When fluid is incompressible, the quantity which is constant is: (UHS 2016)

27 / 39

For the horizontal pope, the fluid inside it Is flowing horizontally then Bernoulli's equation can be written as: (UHS 2014)

28 / 39

The fluid is said to be incompressible, if its density is: (Lhr GI 2018)

29 / 39

The dimension of pgh is similar as that of (AJK 2019 GI)

30 / 39

As the water falls from a top, its cross sectional area should decrease according to: (UET 2014)

31 / 39

If speed of efflux through a small hole in a large tank is 9.8 m/sec. Find the height of the fluid above the hole: (UHS 2012)

32 / 39

One Torr is equal to (SGD 2019 GII)

33 / 39

Laminar flow occurs at (SGD 2019 GI)

34 / 39

Equation of continuity gives conservation of : (FSD 2019 GI)

35 / 39

1 torr is equal to: (LHR 2019 GII)

36 / 39

Speed of efflux is measured by the relation: (FSD 2019 GII)

37 / 39

Stoke's law for steady motion in a fluid of infinite extent is given by: (UHS 2012)

38 / 39

The systolic pressure for a normal healthy person is (DGK 2019 GI)

39 / 39

The speed of efflux is equal to the velocity gained by the falling fluid under the action of gravity through a certain height is called (SWL 2019 G I)

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