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

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PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

Surface tension of a liquid may be defined as

Question # 2

The air plane lift is based on

Question # 3

With increase in temperature the angle of contact of liquid.

Question # 4

High concentration of red blood cells increases the viscosity of blood from

Question # 5

Blood is

Question # 6

A small and a large rain drops are falling thgouth all.

Question # 7

Amorphous solids are also called.

Question # 8

The pulsating outflow of blood from the heart by alternate systole and diastole is smoothed out by

Question # 9

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

Question # 10

The extension produced in a sample of material depends upon

Question # 11

the ratio of applied stress to volumetric strain is called.

Question # 12

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

Question # 13

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

Question # 14

What is generated when air moves an air foil.

Question # 15

Powder clings to the face due to

Question # 16

Which principle is in effect when a ship displaces ocean water.

Question # 17

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

Question # 18

How does viscosity affect relative motion between the liquid layers.

Question # 19

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 # 20

Which of the following has maximum viscosity.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Which force pushes up a body in fluid
A. Thrust
B. Lift
C. buoyant
D. Pressure
2 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
3 Fluid mechanics is the study of how fluid move and the other ting involved is
A. Energy
B. Velocity
C. Forces
D. Position
4 The air pressure at the bottom of an air foiling motion is
A. Greater than that on the top

B. Equal to that on the top
C. Grather than that on the top
D. Zero
5 A liquid surface tend to contract this phenomenon is due to
A. Viscosity
B. Diffusion
C. Density
D. surface tension
6 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.
A. The stress
B. The upstretched length
C. The load applied
D. the Young's modulus of the metal
7 Permanent change in shape or size of a solid body without fracture resulting from the application of strained stress beyond the elastic limit is called.
A. Elastic limit
B. Plastic limit
C. elastic deformation
D. Plastic deformation
8 Which of the following has maximum viscosity.
A. Oxygen
B. Mercury
C. Water
D. Glycerine
9 The Pressure will be low where the speed of the fluid is
A. Zero
B. High
C. Low
D. Constant
10 A solid object is
A. Not elastic below the elastic limit
B. Not elastic above the elastic lime
C. Elastic below the elastic limit
D. Not elastic at all

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