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

Which of the substances is the lightest one.

Question # 2

The dimensions of strain are.

Question # 3

Rate of flow of a liquid is expressed in

Question # 4

Soap cleans the dirty clothes because.

Question # 5

What is generated when air moves an air foil.

Question # 6

A wire stretches 8 mm under a load of 60 N A second wire of the same material with half the diameter and a quarter of the original length of the first wire, is stretched by the same load What is the extension of the wire.

Question # 7

The SI unit of viscosity is.

Question # 8

In which one of the following states molecules do net leavt their position.

Question # 9

The buoyancy depends upon the

Question # 10

The extension produced in a sample of material depends upon

Question # 11

Viscosity in fluid refers to

Question # 12

The SI unit of modulus of elasticity us

Question # 13

A small and a large rain drops are falling thgouth all.

Question # 14

At which temperature surface tension of liquid will be maximum

Question # 15

Permanent change in shape or size of a solid body without fracture resulting from the application of strained stress beyond the elastic limit is called.

Question # 16

How does viscosity affect relative motion between the liquid layers.

Question # 17

If each particle of the fluid passing through a point follows the same path then flow is said to be

Question # 18

The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.

Question # 19

Which liquid can flow easily.

Question # 20

Any substance that can flow is a

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Powder clings to the face due to
A. Compression
B. Capillary action
C. Cohesion
D. Adhesion
2 In any fluid the effect of decrease in pressure with the increase in speed in a horizontal pipe is known as
A. Bernoulli's effect
B. Venturi effect
C. Torriculli's effect
D. Shift effect
3 At which temperature surface tension of liquid will be maximum
A. 0 oC
B. 20 oC
C. 30 oC
D. 100 oC
4 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
5 The venturimeter is an instrument used for measuring the
A. Viscosity of a liquid
B. Flow speed of a liquid
C. Compressibility of a fluid
D. Specific gravity of a liquid
6 A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.
A. Equation of continuity
B. Bernoulli's equation
C. Stoke's equation
D. Mass energy eqation.
7 The air pressure at the bottom of an air foiling motion is
A. Greater than that on the top

B. Equal to that on the top
C. Grather than that on the top
D. Zero
8 The force that moves a rocket or a plane forward is called.
A. Lift
B. drag
C. Thrust
D. Turbulence
9 Any alternations product in shape length of volume where a body is subjected to some external force is called
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity
10 Bernoulli's equation is Applica table to points
A. In a steady flowing liquid
B. In a streamline
C. In a straight line perpendicular to steamline
D. In any non viscous liquid

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