PPSC Physics Topic 2 MCQ Test With Answer

The purpose of the PPSC physics exam is to test your understanding of matter, energy, their properties, and the relationship between them. The topic of the Structural Properties Of Matter deals with how matter is present in different forms and what benefits we can avail about studying the properties of matter. The basics of physics rely on the structural information that physicists have gathered about matter over the centuries. PPSC Physics lecturer test examines the understanding of candidates about the Structural Properties Of Matter.

In the PPSC Physics Online test, we at IlmKiDunya.com provide you an opportunity to prepare for the question related to Structural Properties Of Matter. By attempting PPSC Physics MCQs online, you have a chance to find what type of questions are asked in the exam before actually appearing in it. If you are willing to score in the PPSC Physics test, make sure to check out this online PPSC Physics test.

MCQ's Test For PPSC Physics Topic 2 Structural Properties of Matter

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PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

High concentration of red blood cells increases the viscosity of blood from

Question # 2

Gases have

Question # 3

The fluid which is incompressible and non viscous is called.

Question # 4

A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.

Question # 5

The lowest stress at which strain increases in stress in called.

Question # 6

The smooth and steady streamline flow is known as

Question # 7

The SI unit of strain is

Question # 8

Liquids with disordered structure frozen in are an example of

Question # 9

Any alternations product in shape length of volume where a body is subjected to some external force is called

Question # 10

The viscosity of an ideal fluid is

Question # 11

With increase in temperature the angle of contact of liquid.

Question # 12

Viscosity will be maximum when

Question # 13

The nib of fountain pan is split of convey ink down the nib by the phenomenon of.

Question # 14

Which type of solid have definite melting point.

Question # 15

The ratio of stress to strain is called.

Question # 16

The air plane lift is based on

Question # 17

The air pressure at the bottom of an air foiling motion is

Question # 18

Viscosity of fluids with rise in temperature.

Question # 19

A uniform vertical wire is stretched by hanging a mass from its lower end Which of the following does ot effect the strain in the wire.

Question # 20

For which position, will the maximum blood pressure in the body have the smallest value.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
2 If a body retains completely its altered shape and size, it is said to be
A. Perfecto elasticity
B. Perfect plasticity
C. Elasticity
D. elastic limit
3 the ratio of applied stress to volumetric strain is called.
A. shear modulus
B. Bulk modulus
C. Young's modulus
D. elastic limit
4 The strength per unit volume of a solid is called.
A. shear stress
B. Shear strain
C. Bulk strength
D. Bulk modulus
5 A fluid is said to be ideal if it is
A. Non viscous
B. Non viscous and incompressible
C. Non viscous and with steady flow
D. Non viscous incompressible and has steady flow
6 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid
7 With increase in temperature the angle of contact of liquid.
A. Increases
B. Decreases
C. Becomes zero
D. First increase then decreases
8 Viscosity in fluid refers to
A. The density of a fluid
B. the compressibility of a fluid
C. Tangential force exerted on solid surface by the flowing fluid
D. Normal forces exerted on solid surace by the following fluid
9 Blood is
A. A compressible fluid
B. an incompressible fluid
C. Non viscous fluid
D. Not a fluid
10 An instrument which can float in the liquid to be tested and by means of which the specific gravity of the liquid may be determined is.
A. Hydrometer
B. Barometer
C. Siphon
D. Lactometer

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