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

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

Question # 2

a body floats in liquid contained in a beaker The whole system falls freely under gravity The outthrust on the body due to liquids is

Question # 3

Liquids with disordered structure frozen in are an example of

Question # 4

Density of blood a

Question # 5

The ratio of tensile stress to tensile strain is called.

Question # 6

Blood pressure of a person

Question # 7

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 # 8

The dimensions of stress are

Question # 9

The force applied on unit area of a body to produce any change in shape volume or length is known as.

Question # 10

The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.

Question # 11

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 # 12

A solid in which there is no regular arrangement of molecules.

Question # 13

The pressure change in a confined incompressible fluid is transmitted equally in all directions throughout the fluid and to the walls of the container This is.

Question # 14

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

Question # 15

Which force pushes up a body in fluid

Question # 16

The word fluid means

Question # 17

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

Question # 18

Reversible alternation of the form of dimensions of a solid body under stress and strain is called.

Question # 19

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

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 With increase in temperature the angle of contact of liquid.
A. Increases
B. Decreases
C. Becomes zero
D. First increase then decreases
2 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
3 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
4 At high altitudes, the blood flows out of nose and ear because.
A. Blood pressure increase at high altitudes
B. Percentage of oxygen in the air increase
C. Atmospheric pressure decreases there
D. Density of blood decreases of high altitudes
5 Which of the following solids exhibits only short range order.
A. Amorphous solids
B. Polymeric solids
C. Crystalline solids
D. All of the above
6 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.
A. 0.05 J
B. 0.10 J
C. 0.20 J
D. 0.40 J
7 Which force pushes up a body in fluid
A. Thrust
B. Lift
C. buoyant
D. Pressure
8 Plasma exists in
A. Electric bulbs
B. Tube light
C. Energy savers
D. Fluorescent tubes
9 At which temperature surface tension of liquid will be maximum
A. 0 oC
B. 20 oC
C. 30 oC
D. 100 oC
10 Which liquid can flow easily.
A. Traacle
B. Pitch
C. Ether
D. All flow with same rate

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