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

Drag force between two layers under consideration depends on

Question # 2

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

Question # 3

The magnus effect is equivalent to

Question # 4

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

Question # 5

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 # 6

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

Question # 7

Artificial polymers are made by a chemicals reaction known as.

Question # 8

A cube with sides 2 cm long is made from a material of density 8 g cm -3 What is the density of the block is.

Question # 9

The air plane lift is based on

Question # 10

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

Question # 11

The strength per unit volume of a solid is called.

Question # 12

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 # 13

Crystalline solids are of.

Question # 14

Soap cleans the dirty clothes because.

Question # 15

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

Question # 16

The smooth and steady streamline flow is known as

Question # 17

The SI unit of strain is

Question # 18

Viscosity in fluid refers to

Question # 19

The force that moves a rocket or a plane forward is called.

Question # 20

The ratio of tensile stress to tensile strain is called.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The nib of fountain pan is split of convey ink down the nib by the phenomenon of.
A. Adhesion
B. Cohesion
C. Osmosis
D. Capillary
2 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid
3 Which type of solid have definite melting point.
A. Crystalline solids
B. Amorphous solids
C. Glassy solids
D. Polycrystalline solids
4 Which of the following is mechanical property of a material.
A. Strength
B. Stiffness
C. Ductility
D. All of these
5 Powder clings to the face due to
A. Compression
B. Capillary action
C. Cohesion
D. Adhesion
6 a body floats in liquid contained in a beaker The whole system falls freely under gravity The outthrust on the body due to liquids is
A. Zero
B. Equal to the weight of the body in air
C. Equal to the weight of the liquid displaced
D. Equal to the weight of the immersed portion of the body
7 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
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.
A. 1 mm
B. 4 mm
C. 8 mm
D. 16 mm
9 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.
A. 8 N
B. 28 N
C. 160 N
D. 400 N
10 The design of an airfoil uses
A. Archimedes principle
B. Bernouli's principle
C. Pascal law
D. Hooke's law

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