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

Molecules of a liquid

Question # 3

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

Question # 4

Which of the following solids exhibits only short range order.

Question # 5

Liquids with disordered structure frozen in are an example of

Question # 6

Viscosity will be maximum when

Question # 7

Artificial polymers are made by a chemicals reaction known as.

Question # 8

The proportion of crystalline to amorphous regions in a polymer depends on its

Question # 9

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

Question # 10

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

Question # 11

Amorphous solids are also called.

Question # 12

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 # 13

A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.

Question # 14

How much would be the volume of ice formed by freezing 1 litre of water.

Question # 15

The SI unit of viscosity is.

Question # 16

Bernoulli's equation is Applica table to points

Question # 17

The dimensions of stress are

Question # 18

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

Question # 19

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

Question # 20

The strength per unit volume of a solid is called.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 A breaker is full of water with an ice piece floating The ice place has a lead piece in it When ice cube mells then.
A. Water overflows
B. Level falls
C. Level remains unchanged
D. Density increases
2 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
3 The maximum stress a solid material can sustain with out undergoing permanent deformation is called.
A. elastic limit
B. Plastic
C. elastic deformation
D. Plastic deformation
4 The strength per unit volume of a solid is called.
A. shear stress
B. Shear strain
C. Bulk strength
D. Bulk modulus
5 In which one of the following states molecules do net leavt their position.
A. Solid
B. Liquid
C. Gas
D. Plasma
6 The lowest stress at which strain increases in stress in called.
A. elastic limit
B. Plastic limit
C. Yield point
D. Bulk strength
7 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
8 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
9 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
10 The terminal velocity in case of spherical droplet is directly proportional to.
A. Square of the radius of the droplet
B. Radius of the droplet
C. Cube of the radius of the droplet
D. Half of the Radius of the droplet half

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