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

A solid object is

Question # 3

Blood pressure of a person

Question # 4

Plasma exists in

Question # 5

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

Question # 6

The property of a material to return to it original shape and size on the removal of an external force is called.

Question # 7

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

Question # 8

The ratio of tensile stress to tensile strain is called.

Question # 9

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

Question # 10

If a fluid does not wet a liquid surface, the angle of contact is.

Question # 11

Blood is

Question # 12

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

Question # 13

Which of the following has maximum viscosity.

Question # 14

A rectangular block has length 6 cm, width 5 cm and height 10 cm Its mass is 150 g The density of the block is

Question # 15

The surface of a liquid is somewhat similar to a stretched membrane because.

Question # 16

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

Question # 17

If a liquid does not wet a solid surface, the angle of contact is.

Question # 18

Rate of flow of a liquid is expressed in

Question # 19

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

Question # 20

Viscosity will be maximum when

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Minor losses through values, fittings, bends etc are modeled as proportional to
A. Velocity head
B. Static head
C. total head
D. Pressure drop
2 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.
A. 8 N
B. 28 N
C. 160 N
D. 400 N
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 The proportion of crystalline to amorphous regions in a polymer depends on its
A. Chemical composition
B. Molecular arrangement
C. Physical state
D. Chemical composition and molecular arrangement
5 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid
6 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
7 The SI unit of viscosity is.
A. Kg m -1 s-2
B. kg m-1 s-1
C. kg ms=-1
D. kg m s-2
8 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
9 Fluid mechanics is the study of how fluid move and the other ting involved is
A. Energy
B. Velocity
C. Forces
D. Position
10 The dimensions of strain are.
A. [MLT-2]
B. [ML-1T-2]
C. [ML-2T-3]
D. It is a dimensionless quantity

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