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 SI unit of viscosity is.

Question # 2

Rate of flow of a liquid is expressed in

Question # 3

the ratio of applied stress to volumetric strain is called.

Question # 4

The strength per unit volume of a solid is called.

Question # 5

The buoyancy depends upon the

Question # 6

Which of the substances is the lightest one.

Question # 7

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.

Question # 8

For which position, will the maximum blood pressure in the body have the smallest value.

Question # 9

Gases have

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

Drag force between two layers under consideration depends on

Question # 14

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 # 15

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

Question # 16

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

Question # 17

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

Question # 18

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

Question # 19

Which liquid can flow easily.

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The design of an airfoil uses
A. Archimedes principle
B. Bernouli's principle
C. Pascal law
D. Hooke's law
2 When the deforming force applied on a body produces change in shape, thenit is said t be
A. Tensile stress
B. Compression stress
C. Shear stress
D. Shear modulus
3 the ratio of applied stress to volumetric strain is called.
A. shear modulus
B. Bulk modulus
C. Young's modulus
D. elastic limit
4 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
5 Powder clings to the face due to
A. Compression
B. Capillary action
C. Cohesion
D. Adhesion
6 In which one of the following states molecules do net leavt their position.
A. Solid
B. Liquid
C. Gas
D. Plasma
7 When the deforming force applied on a body produces change in length then it is said to be
A. Tensile stress
B. compression stress
C. Shear stress
D. Shear modulus
8 With increase in temperature the angle of contact of liquid.
A. Increases
B. Decreases
C. Becomes zero
D. First increase then decreases
9 The magnus effect is equivalent to
A. Bernouli's theorem
B. Archimedes principle
C. Pascal's law
D. Blood pressure
10 The fluid which is incompressible and non viscous is called.
A. Viscous fluid
B. Nonideal fluid
C. Ideal fluid
D. Perfect fluid

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