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 smooth and steady streamline flow is known as

Question # 2

In which one of the following states molecules do net leavt their position.

Question # 3

Drag force between two layers under consideration depends on

Question # 4

The dimensions of strain are.

Question # 5

Molecules of a liquid

Question # 6

When a tennis balls is hit by a racket inasmuch a way that it spins as well as moves forward the velocity of the air on one side of the ball

Question # 7

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

Question # 8

Blood is

Question # 9

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

Question # 10

Which of the following is mechanical property of a material.

Question # 11

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.

Question # 12

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 # 13

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

Question # 14

Which force pushes up a body in fluid

Question # 15

Powder clings to the face due to

Question # 16

Which of the following has maximum viscosity.

Question # 17

If the cross sectional area of the pipe decreases the speed of the fluid increase according to.

Question # 18

Soap cleans the dirty clothes because.

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

The ratio of stress to strain is called.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The extension produced in a sample of material depends upon
A. Nature of the material
B. Stretching force
C. Cross range order
D. All of the above
2 The buoyancy depends upon the
A. Depth to which the body is immersed
B. Shape of the body
C. Mass of the body
D. Mass of the liquid displaced
3 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
4 The strength per unit volume of a solid is called.
A. shear stress
B. Shear strain
C. Bulk strength
D. Bulk modulus
5 Crystalline solids are of.
A. Short range order
B. Long range order
C. Intermediate range
D. Plastics
6 Which principle is in effect when a ship displaces ocean water.
A. Bernouli's
B. Pascal's
C. Hook's
D. Archimedes
7 Minor losses through values, fittings, bends etc are modeled as proportional to
A. Velocity head
B. Static head
C. total head
D. Pressure drop
8 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
9 The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.
A. Zero
B. Flow rate
C. A constant
D. A varibale
10 Reversible alternation of the form of dimensions of a solid body under stress and strain is called.
A. elastic limit
B. Plastic limit
C. elestic deformation
D. Plastic deformation

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