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

  • Total Questions20

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PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

Which force pushes up a body in fluid

Question # 2

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 # 3

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

Question # 4

The ratio of tensile stress to tensile strain is called.

Question # 5

The SI unit of viscosity is.

Question # 6

A tin film of liquid is enclosed between two glass plates it is difficult to spates the plates on account of.

Question # 7

The venturimeter is an instrument used for measuring the

Question # 8

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

Question # 9

a cube with sides 2 cm long is made from a material of density 8 g cm-3 What is the mass of the code

Question # 10

A cube with sides 2 cm long is made from a material of density 8 g cm -3 What is the density of the block is.

Question # 11

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 # 12

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

Question # 13

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

Question # 14

A fluid is said to be ideal if it is

Question # 15

Which liquid can flow easily.

Question # 16

Bernouli's equation includes as a special case of.

Question # 17

The dimensions of stress are

Question # 18

Which of the following has maximum viscosity.

Question # 19

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

Question # 20

Any alternations product in shape length of volume where a body is subjected to some external force is called

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 The venturimeter is an instrument used for measuring the
A. Viscosity of a liquid
B. Flow speed of a liquid
C. Compressibility of a fluid
D. Specific gravity of a liquid
3 Venturimeter is a device used to measure
A. Density of a fluid
B. Speed of a fluid
C. Pressure of a fluid
D. Viscosity of a fluid
4 If the cross sectional area of the pipe decreases the speed of the fluid increase according to.
A. Venturi relation
B. Bernoulli's equation
C. Equation of continuity
D. Torriculli's theroem
5 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
6 Solids have
A. Fixed shape only
B. Fixed volume only
C. Fixed shape and volume
D. No fixed shape and volume
7 A solid object is
A. Not elastic below the elastic limit
B. Not elastic above the elastic lime
C. Elastic below the elastic limit
D. Not elastic at all
8 The viscosity of an ideal fluid is
A. Infinity
B. Unity
C. Zero
D. 0.5
9 An instrument which can float in the liquid to be tested and by means of which the specific gravity of the liquid may be determined is.
A. Hydrometer
B. Barometer
C. Siphon
D. Lactometer
10 The surface of a liquid is somewhat similar to a stretched membrane because.
A. There is an elastic stress in the surface
B. Tension in the surface increases if the area is increased
C. The surface has a natural tendency to contract
D. Ripples can be produced on the surface

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