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

Plasma exists in

Question # 2

The ratio of tensile stress to tensile strain is called.

Question # 3

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

Question # 4

The dimensions of stress are

Question # 5

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

Question # 6

A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.

Question # 7

What is generated when air moves an air foil.

Question # 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.

Question # 9

Crystalline solids are of.

Question # 10

If each particle of the fluid passing through a point follows the same path then flow is said to be

Question # 11

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

Question # 12

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

Question # 13

The strength per unit volume of a solid is called.

Question # 14

The SI unit of viscosity is.

Question # 15

The buoyancy depends upon the

Question # 16

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

Question # 17

The SI unit of stress is

Question # 18

How does viscosity affect relative motion between the liquid layers.

Question # 19

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

Question # 20

Rate of flow of a liquid is expressed in

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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 A boat loving at constant speed 'v' through still water experiences a total frictional drag F what is the power developed by the boat.
A. 1/2 Fv
B. Fv
C. 1/2 Fv2
D. Fv2
3 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
4 The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.
A. Zero
B. Flow rate
C. A constant
D. A varibale
5 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
6 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.
A. 50 N
B. 75 N
C. 150 N
D. 1000 N
7 The SI unit of viscosity is.
A. Kg m -1 s-2
B. kg m-1 s-1
C. kg ms=-1
D. kg m s-2
8 The air pressure at the bottom of an air foiling motion is
A. Greater than that on the top

B. Equal to that on the top
C. Grather than that on the top
D. Zero
9 How does viscosity affect relative motion between the liquid layers.
A. Does not affect
B. Accelerates
C. May accelerate of retard
D. Retards
10 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid

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