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

00:00
Question # 1

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 # 2

Which of the following is mechanical property of a material.

Question # 3

How does viscosity affect relative motion between the liquid layers.

Question # 4

The product of cross sectional area of the pipe and the fluid velocity at any point along the pipe is equal to.

Question # 5

A breaker is full of water with an ice piece floating The ice place has a lead piece in it When ice cube mells then.

Question # 6

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

Question # 7

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 # 8

The pressure change in a confined incompressible fluid is transmitted equally in all directions throughout the fluid and to the walls of the container This is.

Question # 9

The buoyancy depends upon the

Question # 10

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

Question # 11

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

Question # 12

Blood pressure of a person

Question # 13

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

Question # 14

The maximum stress a solid material can sustain with out undergoing permanent deformation is called.

Question # 15

Which force pushes up a body in fluid

Question # 16

The strength per unit volume of a solid is called.

Question # 17

The extension produced in a sample of material depends upon

Question # 18

Which of the following solids exhibits only short range order.

Question # 19

The force applied on unit area of a body to produce any change in shape volume or length is known as.

Question # 20

A hydrometer floats to a particular level in sea water in fresh water it.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The buoyancy depends upon the
A. Depth to which the body is immersed
B. Shape of the body
C. Mass of the body
D. Mass of the liquid displaced
2 The ratio of stress to strain is called.
A. Bulk modulus
B. Young's modulus
C. Modulus of elasticity
D. Shear modulus
3 If you float in water with just your nose out the average density of your body must be
A. Same as that of water
B. Greater than that of water
C. Less than that of water
D. Zero
4 Liquids with disordered structure frozen in are an example of
A. Amorphous solids
B. Glassy solids
C. Crystalline solids
D. Polymeric molecules
5 The maximum stress a solid material can sustain with out undergoing permanent deformation is called.
A. elastic limit
B. Plastic
C. elastic deformation
D. Plastic deformation
6 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
7 Which of the substances is the lightest one.
A. Copper
B. Mercury
C. Aluminium
D. Lead
8 If each particle of the fluid passing through a point follows the same path then flow is said to be
A. Regular flow
B. Irregualr flow
C. Turbulent flow
D. Streamline flow
9 Birds planes and boats are streamlined to reduce
A. Turbulence
B. Thrust
C. Drag
D. Lift
10 The ratio of tensile stress to tensile strain is called.
A. Shear modulus
B. Bulk modolus
C. Young's modulus
D. Elastic limit

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