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

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

Question # 2

Artificial polymers are made by a chemicals reaction known as.

Question # 3

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

Question # 4

If a body retains completely its altered shape and size, it is said to be

Question # 5

Bernoulli's equation is Applica table to points

Question # 6

Which of the following is mechanical property of a material.

Question # 7

The SI unit of strain is

Question # 8

The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.

Question # 9

The air pressure at the bottom of an air foiling motion is

Question # 10

A spring obeying Hooke's law has an upstretched length 50 mm and a spring constant of 400 N m-1 What is the tension in the spriing when its overall length is 70 mm.

Question # 11

What is generated when air moves an air foil.

Question # 12

Which of the following has maximum viscosity.

Question # 13

the ratio of applied stress to volumetric strain is called.

Question # 14

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

Question # 15

The SI unit of stress is

Question # 16

How does viscosity affect relative motion between the liquid layers.

Question # 17

A boat loving at constant speed 'v' through still water experiences a total frictional drag F what is the power developed by the boat.

Question # 18

Viscosity of fluids with rise in temperature.

Question # 19

If the cross sectional area of the pipe decreases the speed of the fluid increase according to.

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 The change in the dimensions of a body produced by the action of the deformation force is known as.
A. Strain
B. Stress
C. Tensile strain
D. Tensile stress
3 In which one of the following states molecules do net leavt their position.
A. Solid
B. Liquid
C. Gas
D. Plasma
4 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
5 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
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 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
8 Which of the following solids exhibits only short range order.
A. Amorphous solids
B. Polymeric solids
C. Crystalline solids
D. All of the above
9 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
10 The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.
A. Zero
B. Flow rate
C. A constant
D. A varibale

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