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

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 # 2

An alternation produced in shape length or volume when a body is subjected to some external force is.

Question # 3

Molecules of a liquid

Question # 4

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

Question # 5

Venturimeter is a device used to measure

Question # 6

The force applied on unit area of a body to produce any change in shape volume or length is known as.

Question # 7

A fluid is said to be ideal if it is

Question # 8

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 # 9

The viscosity of an ideal fluid is

Question # 10

The extension produced in a sample of material depends upon

Question # 11

Powder clings to the face due to

Question # 12

A breaker is full of water with an ice piece floating The ice place has a lead piece in it When ice cube mells then.

Question # 13

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

Question # 14

A bodybuilders uses a chest expander with five springs it takes a force of 20 N to Pallone spring out by 15 cm how much force will be needed to extend the expander by 15 cm.

Question # 15

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

Question # 16

The SI unit of viscosity is.

Question # 17

The word amorphous means

Question # 18

The fluid which is incompressible and non viscous is called.

Question # 19

If you float in water with just your nose out the average density of your body must be

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Gases have
A. Fixed shape
B. Fixed volume
C. Fixed shape and volume
D. No fixed shape and volume
2 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
3 The SI unit of strain is
A. N m-1
B. N m-2
C. N m
D. It has no unit
4 The dimensions of strain are.
A. [MLT-2]
B. [ML-1T-2]
C. [ML-2T-3]
D. It is a dimensionless quantity
5 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
6 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid
7 The fluid which is incompressible and non viscous is called.
A. Viscous fluid
B. Nonideal fluid
C. Ideal fluid
D. Perfect fluid
8 The force applied on unit area of a body to produce any change in shape volume or length is known as.
A. Strain
B. Stress
C. Tensile strain
D. Tensile stress
9 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
10 When the deforming force applied on a body produces change in shape, thenit is said t be
A. Tensile stress
B. Compression stress
C. Shear stress
D. Shear modulus

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