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

Viscosity in fluid refers to

Question # 2

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

Question # 3

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

Question # 4

The air plane lift is based on

Question # 5

Which principle is in effect when a ship displaces ocean water.

Question # 6

Birds planes and boats are streamlined to reduce

Question # 7

The word fluid means

Question # 8

The SI unit of strain is

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

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 # 13

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

Question # 14

Liquids with disordered structure frozen in are an example of

Question # 15

High concentration of red blood cells increases the viscosity of blood from

Question # 16

When the deforming force applied on a body produces change in shape, thenit is said t be

Question # 17

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

Question # 18

The dimensions of stress are

Question # 19

A small and a large rain drops are falling thgouth all.

Question # 20

At high altitudes, the blood flows out of nose and ear because.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Blood is
A. A compressible fluid
B. an incompressible fluid
C. Non viscous fluid
D. Not a fluid
2 The SI unit of modulus of elasticity us
A. N m-2
B. N m-1
C. N m
D. N m -3
3 What is generated when air moves an air foil.
A. Thrust
B. Lift
C. Drag
D. Turbulence
4 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
5 Which type of solid have definite melting point.
A. Crystalline solids
B. Amorphous solids
C. Glassy solids
D. Polycrystalline solids
6 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
7 The air plane lift is based on
A. Archimedes principle
B. Law of conservation of momentum
C. Bernoulli's principle
D. Law of conservation of energy
8 In which one of the following states molecules do net leavt their position.
A. Solid
B. Liquid
C. Gas
D. Plasma
9 The ratio of tensile stress to tensile strain is called.
A. Shear modulus
B. Bulk modolus
C. Young's modulus
D. Elastic limit
10 Any substance that can flow is a
A. Solid
B. Gas only
C. liquid only
D. Fluid

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