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

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

halls fall faster than rain drops due to their

Question # 3

Plasma exists in

Question # 4

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

Question # 5

The proportion of crystalline to amorphous regions in a polymer depends on its

Question # 6

The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.

Question # 7

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

Question # 8

The strength per unit volume of a solid is called.

Question # 9

The change in the dimensions of a body produced by the action of the deformation force is known as.

Question # 10

If a fluid does not wet a liquid surface, the angle of contact is.

Question # 11

Blood is

Question # 12

Artificial polymers are made by a chemicals reaction known as.

Question # 13

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

Question # 14

Any alternations product in shape length of volume where a body is subjected to some external force is called

Question # 15

In any fluid the effect of decrease in pressure with the increase in speed in a horizontal pipe is known as

Question # 16

Birds planes and boats are streamlined to reduce

Question # 17

How much would be the volume of ice formed by freezing 1 litre of water.

Question # 18

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

Question # 19

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 # 20

The SI unit of viscosity is.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Viscosity will be maximum when
A. Water is at 20 oC
B. Honey is at 20 oC
C. Water is at 100 oC
D. Milk is at 100 oC
2 When a tennis balls is hit by a racket inasmuch a way that it spins as well as moves forward the velocity of the air on one side of the ball
A. Increases
B. Decreases
C. Remain constant
D. Become zero
3 Which principle is in effect when a ship displaces ocean water.
A. Bernouli's
B. Pascal's
C. Hook's
D. Archimedes
4 The ratio of tensile stress to tensile strain is called.
A. Shear modulus
B. Bulk modolus
C. Young's modulus
D. Elastic limit
5 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
6 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
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 The dimensions of strain are.
A. [MLT-2]
B. [ML-1T-2]
C. [ML-2T-3]
D. It is a dimensionless quantity
9 Plasma exists in
A. Electric bulbs
B. Tube light
C. Energy savers
D. Fluorescent tubes
10 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

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