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

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PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

Any substance that can flow is a

Question # 2

Minor losses through values, fittings, bends etc are modeled as proportional to

Question # 3

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.

Question # 4

Surface tension of a liquid may be defined as

Question # 5

Which type of solid have definite melting point.

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 hydrometer floats to a particular level in sea water in fresh water it.

Question # 8

The smooth and steady streamline flow is known as

Question # 9

Artificial polymers are made by a chemicals reaction known as.

Question # 10

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.

Question # 11

When the deforming force applied on a body produces change in shape, thenit is said t be

Question # 12

A fluid is said to be ideal if it is

Question # 13

A spring obeying Hooke's law has an upstretched length 50 mm and a spring constant of 400 N m-1 What is the tension in the spriing when its overall length is 70 mm.

Question # 14

The word fluid means

Question # 15

At which temperature surface tension of liquid will be maximum

Question # 16

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

Question # 17

Viscosity will be maximum when

Question # 18

Bernouli's equation includes as a special case of.

Question # 19

Drag force between two layers under consideration depends on

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 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
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 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
5 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid
6 Bernouli's equation includes as a special case of.
A. Hook's law
B. Torricelli's therorem
C. Third law of motion
D. Archimedes principle
7 A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.
A. Equation of continuity
B. Bernoulli's equation
C. Stoke's equation
D. Mass energy eqation.
8 The ratio of stress to strain is called.
A. Bulk modulus
B. Young's modulus
C. Modulus of elasticity
D. Shear modulus
9 Bernoulli's equation is Applica table to points
A. In a steady flowing liquid
B. In a streamline
C. In a straight line perpendicular to steamline
D. In any non viscous liquid
10 Blood pressure of a person
A. Increases with age
B. Describe with age
C. Have no change
D. Stops with age

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