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

Venturimeter is a device used to measure

Question # 2

Minor losses through values, fittings, bends etc are modeled as proportional to

Question # 3

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

Question # 4

the ratio of applied stress to volumetric strain is called.

Question # 5

Which liquid can flow easily.

Question # 6

The viscosity of an ideal fluid is

Question # 7

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

Question # 8

Which of the following is mechanical property of a material.

Question # 9

The lowest stress at which strain increases in stress in called.

Question # 10

The SI unit of modulus of elasticity us

Question # 11

The dimensions of stress are

Question # 12

The pulsating outflow of blood from the heart by alternate systole and diastole is smoothed out by

Question # 13

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 # 14

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

Question # 15

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

Question # 16

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

Question # 17

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

Question # 18

Surface tension of a liquid may be defined as

Question # 19

The SI unit of strain is

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 At which temperature surface tension of liquid will be maximum
A. 0 oC
B. 20 oC
C. 30 oC
D. 100 oC
3 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
4 The fluid which is incompressible and non viscous is called.
A. Viscous fluid
B. Nonideal fluid
C. Ideal fluid
D. Perfect fluid
5 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
6 The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.
A. Rate of flow
B. Volume of fluid
C. Fluid pressure
D. Fluid friction
7 The force applied on unit area of a body to produce any change in shape volume or length is known as.
A. Strain
B. Stress
C. Tensile strain
D. Tensile stress
8 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
9 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
10 A fluid is said to be ideal if it is
A. Non viscous
B. Non viscous and incompressible
C. Non viscous and with steady flow
D. Non viscous incompressible and has steady flow

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