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

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 # 2

Viscosity of fluids with rise in temperature.

Question # 3

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

Question # 4

Artificial polymers are made by a chemicals reaction known as.

Question # 5

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

Question # 6

A structure that is intermediate between order and disorder is.

Question # 7

Soap cleans the dirty clothes because.

Question # 8

Highly conducting state of matter is

Question # 9

The fluid which is incompressible and non viscous is called.

Question # 10

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

Question # 11

The change in the dimensions of a body produced by the action of the deformation force is known as.

Question # 12

With increase in temperature the angle of contact of liquid.

Question # 13

Density of blood a

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

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

Question # 16

The word fluid means

Question # 17

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

Question # 18

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

Question # 19

The force that moves a rocket or a plane forward is called.

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 If a body retains completely its altered shape and size, it is said to be
A. Perfecto elasticity
B. Perfect plasticity
C. Elasticity
D. elastic limit
2 The lowest stress at which strain increases in stress in called.
A. elastic limit
B. Plastic limit
C. Yield point
D. Bulk strength
3 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
4 If a fluid does not wet a liquid surface, the angle of contact is.
A. 90 o
B. less than 90 o
C. * greater than 180 o
D. between 90 o and 180 o
5 Which of the substances is the lightest one.
A. Copper
B. Mercury
C. Aluminium
D. Lead
6 Any alternations product in shape length of volume where a body is subjected to some external force is called
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity
7 The dimensions of stress are
A. [MLT-1]
B. [ML-1 T]
C. [ML-1T-1]
D. [ML-1T-2]
8 A structure that is intermediate between order and disorder is.
A. glassy solids
B. Polymeric solids
C. Amorphous solids
D. Crystalline solids
9 Viscosity in fluid refers to
A. The density of a fluid
B. the compressibility of a fluid
C. Tangential force exerted on solid surface by the flowing fluid
D. Normal forces exerted on solid surace by the following fluid
10 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
A. Zero
B. Equal to the weight of the body in air
C. Equal to the weight of the liquid displaced
D. Equal to the weight of the immersed portion of the body

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