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

Try The 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

The ratio of stress to strain is called.

Question # 2

The pressure change in a confined incompressible fluid is transmitted equally in all directions throughout the fluid and to the walls of the container This is.

Question # 3

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 # 4

The dimensions of viscosity are

Question # 5

A solid object is

Question # 6

Gases have

Question # 7

The fluid which is incompressible and non viscous is called.

Question # 8

If a body retains completely its altered shape and size, it is said to be

Question # 9

Liquids with disordered structure frozen in are an example of

Question # 10

A fluid is said to be ideal if it is

Question # 11

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

Question # 12

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

Question # 13

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

Question # 14

The word amorphous means

Question # 15

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

Question # 16

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 # 17

Venturimeter is a device used to measure

Question # 18

Drag force between two layers under consideration depends on

Question # 19

How does viscosity affect relative motion between the liquid layers.

Question # 20

Birds planes and boats are streamlined to reduce

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The surface of a liquid is somewhat similar to a stretched membrane because.
A. There is an elastic stress in the surface
B. Tension in the surface increases if the area is increased
C. The surface has a natural tendency to contract
D. Ripples can be produced on the surface
2 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.
A. Elastic limit
B. Plastic limit
C. elastic deformation
D. Plastic deformation
3 A small and a large rain drops are falling thgouth all.
A. Large drop falls faster
B. Both move with same velocity
C. Small drop falls faster
D. Small drop does not fall
4 Which liquid can flow easily.
A. Traacle
B. Pitch
C. Ether
D. All flow with same rate
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 The word fluid means
A. To rise
B. To fall
C. To flow
D. To oppose
7 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
8 The fluid which is incompressible and non viscous is called.
A. Viscous fluid
B. Nonideal fluid
C. Ideal fluid
D. Perfect fluid
9 If each particle of the fluid passing through a point follows the same path then flow is said to be
A. Regular flow
B. Irregualr flow
C. Turbulent flow
D. Streamline flow
10 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

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