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

A fluid is said to be ideal if it is

Question # 2

A spring obeying Hooke's law has an upstretched length 50 mm and a spring constant of 400 N m-1 What is the tension in the spriing when its overall length is 70 mm.

Question # 3

Solids have

Question # 4

The property of a material to return to it original shape and size on the removal of an external force is called.

Question # 5

The ratio of stress to strain is called.

Question # 6

The extension produced in a sample of material depends upon

Question # 7

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 # 8

a cube with sides 2 cm long is made from a material of density 8 g cm-3 What is the mass of the code

Question # 9

Which force pushes up a body in fluid

Question # 10

The pulsating outflow of blood from the heart by alternate systole and diastole is smoothed out by

Question # 11

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.

Question # 12

A liquid surface tend to contract this phenomenon is due to

Question # 13

Fluid mechanics is the study of how fluid move and the other ting involved is

Question # 14

Soap cleans the dirty clothes because.

Question # 15

The venturimeter is an instrument used for measuring the

Question # 16

Which principle is in effect when a ship displaces ocean water.

Question # 17

When the deforming force applied on a body produces change in shape, thenit is said t be

Question # 18

With increase in temperature the angle of contact of liquid.

Question # 19

The word fluid means

Question # 20

Powder clings to the face due to

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 An alternation produced in shape length or volume when a body is subjected to some external force is.
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity
2 The maximum stress a solid material can sustain with out undergoing permanent deformation is called.
A. elastic limit
B. Plastic
C. elastic deformation
D. Plastic deformation
3 If a fluid does not wet a liquid surface, the angle of contact is.
A. 90 o
B. less than 90 o
C. * greater than 180 o
D. between 90 o and 180 o
4 Which of the following is mechanical property of a material.
A. Strength
B. Stiffness
C. Ductility
D. All of these
5 The change in the dimensions of a body produced by the action of the deformation force is known as.
A. Strain
B. Stress
C. Tensile strain
D. Tensile stress
6 Surface tension of a liquid may be defined as
A. Heat energy per unit area
B. P.E. per unit area
C. surface energy per unit area
D. K.E. per unit area
7 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.
A. 1 mm
B. 4 mm
C. 8 mm
D. 16 mm
8 The buoyancy depends upon the
A. Depth to which the body is immersed
B. Shape of the body
C. Mass of the body
D. Mass of the liquid displaced
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 a cube with sides 2 cm long is made from a material of density 8 g cm-3 What is the mass of the code
A. 4 g
B. 16 g
C. 32 g
D. 64 g

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