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

Solids have

Question # 2

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.

Question # 3

Birds planes and boats are streamlined to reduce

Question # 4

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

Question # 5

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

Question # 6

The ratio of tensile stress to tensile strain is called.

Question # 7

Crystalline solids are of.

Question # 8

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

Question # 9

Viscosity will be maximum when

Question # 10

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

Question # 11

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

Question # 12

The dimensions of stress are

Question # 13

The design of an airfoil uses

Question # 14

The lowest stress at which strain increases in stress in called.

Question # 15

The SI unit of viscosity is.

Question # 16

A liquid surface tend to contract this phenomenon is due to

Question # 17

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

Question # 18

Bernouli's equation includes as a special case of.

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

The ratio of stress to strain is called.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.
A. Rate of flow
B. Volume of fluid
C. Fluid pressure
D. Fluid friction
2 How does viscosity affect relative motion between the liquid layers.
A. Does not affect
B. Accelerates
C. May accelerate of retard
D. Retards
3 If the cross sectional area of the pipe decreases the speed of the fluid increase according to.
A. Venturi relation
B. Bernoulli's equation
C. Equation of continuity
D. Torriculli's theroem
4 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
5 How much would be the volume of ice formed by freezing 1 litre of water.
A. 1.0 litre
B. 1.09 litre
C. 1.90 litre
D. 2.0 litre
6 The viscosity of an ideal fluid is
A. Infinity
B. Unity
C. Zero
D. 0.5
7 Which principle is in effect when a ship displaces ocean water.
A. Bernouli's
B. Pascal's
C. Hook's
D. Archimedes
8 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
9 With increase in temperature the angle of contact of liquid.
A. Increases
B. Decreases
C. Becomes zero
D. First increase then decreases
10 The design of an airfoil uses
A. Archimedes principle
B. Bernouli's principle
C. Pascal law
D. Hooke's law

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