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 tank 3 m long 1 m wide and 0.5 m deep is filled with oil which weight 12,000 N . The pressure on the base of the tank due to oil is.

Question # 2

If the cross sectional area of the pipe decreases the speed of the fluid increase according to.

Question # 3

Which of the following is more viscous

Question # 4

Plasma exists in

Question # 5

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 # 6

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

Question # 7

Solids have

Question # 8

Which of the substances is the lightest one.

Question # 9

Drag force between two layers under consideration depends on

Question # 10

Density of blood a

Question # 11

Artificial polymers are made by a chemicals reaction known as.

Question # 12

The ratio of tensile stress to tensile strain is called.

Question # 13

The dimensions of strain are.

Question # 14

Liquids with disordered structure frozen in are an example of

Question # 15

A boat loving at constant speed 'v' through still water experiences a total frictional drag F what is the power developed by the boat.

Question # 16

Highly conducting state of matter is

Question # 17

The velocity at which laminar flow changes to turbulent flow is called.

Question # 18

Reversible alternation of the form of dimensions of a solid body under stress and strain is called.

Question # 19

The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.

Question # 20

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.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 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
3 Artificial polymers are made by a chemicals reaction known as.
A. Crystallization
B. Electroplating
C. Polymerization
D. Polarization
4 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
5 High concentration of red blood cells increases the viscosity of blood from
A. 2 -3 time's that of water
B. 3-4 times that of water
C. 3 - 5 times that of water
D. 4 -5 times that of water
6 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.
A. Archimedes principle
B. Kirchhoff's law
C. Pascal's law
D. Ampere's law
7 A solid object is
A. Not elastic below the elastic limit
B. Not elastic above the elastic lime
C. Elastic below the elastic limit
D. Not elastic at all
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.
A. 0.05 J
B. 0.10 J
C. 0.20 J
D. 0.40 J
9 At high altitudes, the blood flows out of nose and ear because.
A. Blood pressure increase at high altitudes
B. Percentage of oxygen in the air increase
C. Atmospheric pressure decreases there
D. Density of blood decreases of high altitudes
10 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

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