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

00:00
Question # 1

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

Question # 2

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 # 3

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 # 4

At which temperature surface tension of liquid will be maximum

Question # 5

Any substance that can flow is a

Question # 6

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

Question # 7

The extension produced in a sample of material depends upon

Question # 8

Soap cleans the dirty clothes because.

Question # 9

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 # 10

An alternation produced in shape length or volume when a body is subjected to some external force is.

Question # 11

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

Question # 12

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

Question # 13

A uniform vertical wire is stretched by hanging a mass from its lower end Which of the following does ot effect the strain in the wire.

Question # 14

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

Question # 15

The SI unit of strain is

Question # 16

Powder clings to the face due to

Question # 17

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

Question # 18

Viscosity in fluid refers to

Question # 19

The SI unit of modulus of elasticity us

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 halls fall faster than rain drops due to their
A. Grater size
B. Greater mass
C. Greater area
D. Structure
2 A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.
A. Equation of continuity
B. Bernoulli's equation
C. Stoke's equation
D. Mass energy eqation.
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 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
5 A wire stretches 8 mm under a load of 60 N A second wire of the same material with half the diameter and a quarter of the original length of the first wire, is stretched by the same load What is the extension of the wire.
A. 1 mm
B. 4 mm
C. 8 mm
D. 16 mm
6 The ratio of tensile stress to tensile strain is called.
A. Shear modulus
B. Bulk modolus
C. Young's modulus
D. Elastic limit
7 For which position, will the maximum blood pressure in the body have the smallest value.
A. Standing up right
B. Sitting relaed
C. Lying horizontally
D. Standing on one's head
8 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.
A. 8 N
B. 28 N
C. 160 N
D. 400 N
9 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.
A. 0.2 g cm-3
B. 0.5 g cm-2
C. 2 g cm-3
D. 5 g cm-3
10 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
A. Increases
B. Decreases
C. Remain constant
D. Become zero

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