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 ratio of stress to strain is called.

Question # 2

Bernoulli's equation is Applica table to points

Question # 3

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

Question # 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

Question # 5

The nib of fountain pan is split of convey ink down the nib by the phenomenon of.

Question # 6

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

Question # 7

The force that moves a rocket or a plane forward is called.

Question # 8

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

Question # 9

Which of the following has maximum viscosity.

Question # 10

The dimensions of strain are.

Question # 11

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

Question # 12

With increase in temperature the angle of contact of liquid.

Question # 13

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

Question # 14

The viscosity of an ideal fluid is

Question # 15

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

Question # 16

A solid in which there is no regular arrangement of molecules.

Question # 17

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 # 18

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 # 19

When the deforming force applied on a body produces change in length then it is said to be

Question # 20

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.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Soap cleans the dirty clothes because.
A. Its chemical constituents are changed
B. Itr increases the surface tension of its solution with water
C. It increases the surface tension of its solution with water
D. It is less dense than that of water
2 The dimensions of strain are.
A. [MLT-2]
B. [ML-1T-2]
C. [ML-2T-3]
D. It is a dimensionless quantity
3 Which of the substances is the lightest one.
A. Copper
B. Mercury
C. Aluminium
D. Lead
4 Powder clings to the face due to
A. Compression
B. Capillary action
C. Cohesion
D. Adhesion
5 How does viscosity affect relative motion between the liquid layers.
A. Does not affect
B. Accelerates
C. May accelerate of retard
D. Retards
6 Blood is
A. A compressible fluid
B. an incompressible fluid
C. Non viscous fluid
D. Not a fluid
7 Which type of solid have definite melting point.
A. Crystalline solids
B. Amorphous solids
C. Glassy solids
D. Polycrystalline solids
8 Density of blood a
A. Equal to water
B. Greater than water
C. Less than water
D. zero
9 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
10 If you float in water with just your nose out the average density of your body must be
A. Same as that of water
B. Greater than that of water
C. Less than that of water
D. Zero

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