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 air pressure at the bottom of an air foiling motion is

Question # 2

Viscosity of fluids with rise in temperature.

Question # 3

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 # 4

Which force pushes up a body in fluid

Question # 5

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

Question # 6

Which of the following solids exhibits only short range order.

Question # 7

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

Question # 8

Drag force between two layers under consideration depends on

Question # 9

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

Question # 10

A liquid surface tend to contract this phenomenon is due to

Question # 11

A piece of weighed wood just floats in water when placed in alcohol will

Question # 12

What is generated when air moves an air foil.

Question # 13

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

Question # 14

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.

Question # 15

The fluid which is incompressible and non viscous is called.

Question # 16

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

Question # 17

the ratio of applied stress to volumetric strain is called.

Question # 18

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

Question # 19

Venturimeter is a device used to measure

Question # 20

Surface tension of a liquid may be defined as

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Which of the following is mechanical property of a material.
A. Strength
B. Stiffness
C. Ductility
D. All of these
2 An alternation produced in shape length or volume when a body is subjected to some external force is.
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity
3 Which of the following is more viscous
A. Air
B. Honey
C. Water
D. Milk
4 The SI unit of stress is
A. kg m s-2
B. kg m-1 s-2
C. N m-2
D. N m-1
5 Minor losses through values, fittings, bends etc are modeled as proportional to
A. Velocity head
B. Static head
C. total head
D. Pressure drop
6 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
A. 0.2 g cm-3
B. 0.5 g cm-3
C. 2 g cm-3
D. 5 g cm-3
7 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
A. Increases
B. Decreases
C. Remain constant
D. Become zero
8 High concentration of red blood cells increases the viscosity of blood from
A. 2 -3 time's that of water
B. 3-4 times that of water
C. 3 - 5 times that of water
D. 4 -5 times that of water
9 Surface tension of a liquid may be defined as
A. Heat energy per unit area
B. P.E. per unit area
C. surface energy per unit area
D. K.E. per unit area
10 Blood pressure of a person
A. Increases with age
B. Describe with age
C. Have no change
D. Stops with age

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