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

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

Question # 2

Liquids with disordered structure frozen in are an example of

Question # 3

The SI unit of modulus of elasticity us

Question # 4

Drag force between two layers under consideration depends on

Question # 5

A structure that is intermediate between order and disorder is.

Question # 6

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 # 7

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

Question # 8

The strength per unit volume of a solid is called.

Question # 9

The terminal velocity in case of spherical droplet is directly proportional to.

Question # 10

Crystalline solids are of.

Question # 11

Viscosity of fluids with rise in temperature.

Question # 12

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 # 13

The nib of fountain pan is split of convey ink down the nib by the phenomenon of.

Question # 14

The design of an airfoil uses

Question # 15

When the deforming force applied on a body produces change in length then it is said to be

Question # 16

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

Question # 17

The extension produced in a sample of material depends upon

Question # 18

Blood is

Question # 19

Which of the following has maximum viscosity.

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 How much would be the volume of ice formed by freezing 1 litre of water.
A. 1.0 litre
B. 1.09 litre
C. 1.90 litre
D. 2.0 litre
2 A hydrometer floats to a particular level in sea water in fresh water it.
A. Floats lower
B. Sinks completely
C. Floats higher
D. Floats at the same level
3 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
4 The force that moves a rocket or a plane forward is called.
A. Lift
B. drag
C. Thrust
D. Turbulence
5 When the deforming force applied on a body produces change in length then it is said to be
A. Tensile stress
B. compression stress
C. Shear stress
D. Shear modulus
6 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
7 If a liquid does not wet a solid surface, the angle of contact is.
A. Less than 90o
B. Greeter than 180 o
C. 90 o
D. Between 90 o and 180 o
8 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
9 The proportion of crystalline to amorphous regions in a polymer depends on its
A. Chemical composition
B. Molecular arrangement
C. Physical state
D. Chemical composition and molecular arrangement
10 The property of a material to return to it original shape and size on the removal of an external force is called.
A. Stress
B. Strain
C. Toughness
D. Elasticity

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