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

The smooth and steady streamline flow is known as

Question # 2

Gases have

Question # 3

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

Question # 4

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

Question # 5

Liquids with disordered structure frozen in are an example of

Question # 6

Reversible alternation of the form of dimensions of a solid body under stress and strain is called.

Question # 7

At high altitudes, the blood flows out of nose and ear because.

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

At which temperature surface tension of liquid will be maximum

Question # 10

The venturimeter is an instrument used for measuring the

Question # 11

The velocity at which laminar flow changes to turbulent flow is called.

Question # 12

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

Question # 13

Birds planes and boats are streamlined to reduce

Question # 14

The extension produced in a sample of material depends upon

Question # 15

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 # 16

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

Question # 17

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

Question # 18

Which of the following is mechanical property of a material.

Question # 19

The word amorphous means

Question # 20

The SI unit of stress is

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The fluid which is incompressible and non viscous is called.
A. Viscous fluid
B. Nonideal fluid
C. Ideal fluid
D. Perfect fluid
2 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
3 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
4 a cube with sides 2 cm long is made from a material of density 8 g cm-3 What is the mass of the code
A. 4 g
B. 16 g
C. 32 g
D. 64 g
5 Which of the following is more viscous
A. Air
B. Honey
C. Water
D. Milk
6 A tank 3 m long 1 m wide and 0.5 m deep is filled with oil which weight 12,000 N . The pressure on the base of the tank due to oil is.
A. 1,000 Pa
B. 4,000 Pa
C. 3,000 Pa
D. 6,000 Pa
7 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
8 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
9 The design of an airfoil uses
A. Archimedes principle
B. Bernouli's principle
C. Pascal law
D. Hooke's law
10 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.
A. Archimedes principle
B. Kirchhoff's law
C. Pascal's law
D. Ampere's law

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