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

A fluid is said to be ideal if it is

Question # 2

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 # 3

Fluid mechanics is the study of how fluid move and the other ting involved is

Question # 4

The air pressure at the bottom of an air foiling motion is

Question # 5

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

Question # 6

A solid object is

Question # 7

The dimensions of viscosity are

Question # 8

The air plane lift is based on

Question # 9

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

Question # 10

Gases have

Question # 11

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 # 12

A breaker is full of water with an ice piece floating The ice place has a lead piece in it When ice cube mells then.

Question # 13

Solids have

Question # 14

A uniform vertical wire is stretched by hanging a mass from its lower end Which of the following does ot effect the strain in the wire.

Question # 15

The force applied on unit area of a body to produce any change in shape volume or length is known as.

Question # 16

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 # 17

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

Question # 18

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

Question # 19

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

Question # 20

Venturimeter is a device used to measure

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
2 Which type of solid have definite melting point.
A. Crystalline solids
B. Amorphous solids
C. Glassy solids
D. Polycrystalline solids
3 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.
A. 0.2 g cm-3
B. 0.5 g cm-2
C. 2 g cm-3
D. 5 g cm-3
4 The terminal velocity in case of spherical droplet is directly proportional to.
A. Square of the radius of the droplet
B. Radius of the droplet
C. Cube of the radius of the droplet
D. Half of the Radius of the droplet half
5 If each particle of the fluid passing through a point follows the same path then flow is said to be
A. Regular flow
B. Irregualr flow
C. Turbulent flow
D. Streamline flow
6 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
7 The word fluid means
A. To rise
B. To fall
C. To flow
D. To oppose
8 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
9 The venturimeter is an instrument used for measuring the
A. Viscosity of a liquid
B. Flow speed of a liquid
C. Compressibility of a fluid
D. Specific gravity of a liquid
10 An instrument which can float in the liquid to be tested and by means of which the specific gravity of the liquid may be determined is.
A. Hydrometer
B. Barometer
C. Siphon
D. Lactometer

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