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

  • Total Questions20

  • Time Allowed20

PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

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 # 2

Rate of flow of a liquid is expressed in

Question # 3

How does viscosity affect relative motion between the liquid layers.

Question # 4

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 # 5

The viscosity of an ideal fluid is

Question # 6

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 # 7

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

Question # 8

A force of 10 N acting on a certain spring produces an extension of 40 mm Two such spring are connected end to end and this double length spring is extended by 40 mm What is the strain energy.

Question # 9

Minor losses through values, fittings, bends etc are modeled as proportional to

Question # 10

halls fall faster than rain drops due to their

Question # 11

The SI unit of stress is

Question # 12

The dimensions of viscosity are

Question # 13

A rectangular block has length 6 cm, width 5 cm and height 10 cm Its mass is 150 g The density of the block is

Question # 14

Viscosity in fluid refers to

Question # 15

The maximum stress a solid material can sustain with out undergoing permanent deformation is called.

Question # 16

Powder clings to the face due to

Question # 17

A liquid surface tend to contract this phenomenon is due to

Question # 18

The extension produced in a sample of material depends upon

Question # 19

A tin film of liquid is enclosed between two glass plates it is difficult to spates the plates on account of.

Question # 20

The dimensions of stress are

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Which liquid can flow easily.
A. Traacle
B. Pitch
C. Ether
D. All flow with same rate
2 the ratio of applied stress to volumetric strain is called.
A. shear modulus
B. Bulk modulus
C. Young's modulus
D. elastic limit
3 Density of blood a
A. Equal to water
B. Greater than water
C. Less than water
D. zero
4 The rate of which blood is delivered to the patient in a transfusion depends on
A. Hight of the blood level in the suspended container
B. Volume of the container
C. Shape of the container
D. Material of the container
5 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
6 The design of an airfoil uses
A. Archimedes principle
B. Bernouli's principle
C. Pascal law
D. Hooke's law
7 The dimensions of stress are
A. [MLT-1]
B. [ML-1 T]
C. [ML-1T-1]
D. [ML-1T-2]
8 The word amorphous means
A. With regular structure
B. Without structure
C. May have regular structure
D. Thermoplastics
9 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
10 The SI unit of stress is
A. kg m s-2
B. kg m-1 s-2
C. N m-2
D. N m-1

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