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

The strength per unit volume of a solid is called.

Question # 2

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

Question # 3

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.

Question # 4

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 # 5

Gases have

Question # 6

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 # 7

Which type of solid have definite melting point.

Question # 8

Crystalline solids are of.

Question # 9

Venturimeter is a device used to measure

Question # 10

Solids have

Question # 11

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

Question # 12

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

Question # 13

If each particle of the fluid passing through a point follows the same path then flow is said to be

Question # 14

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

Question # 15

Bernoulli's equation is Applica table to points

Question # 16

How does viscosity affect relative motion between the liquid layers.

Question # 17

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 # 18

Highly conducting state of matter is

Question # 19

Which of the following has maximum viscosity.

Question # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 A hydrometer floats to a particular level in sea water in fresh water it.
A. Floats lower
B. Sinks completely
C. Floats higher
D. Floats at the same level
2 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
3 Viscosity will be maximum when
A. Water is at 20 oC
B. Honey is at 20 oC
C. Water is at 100 oC
D. Milk is at 100 oC
4 The dimensions of stress are
A. [MLT-1]
B. [ML-1 T]
C. [ML-1T-1]
D. [ML-1T-2]
5 Solids have
A. Fixed shape only
B. Fixed volume only
C. Fixed shape and volume
D. No fixed shape and volume
6 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
7 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
8 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
9 Which force pushes up a body in fluid
A. Thrust
B. Lift
C. buoyant
D. Pressure
10 Any alternations product in shape length of volume where a body is subjected to some external force is called
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity

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