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 word amorphous means

Question # 2

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 # 3

Which force pushes up a body in fluid

Question # 4

The design of an airfoil uses

Question # 5

Bernoulli's equation is Applica table to points

Question # 6

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 # 7

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

Question # 8

The strength per unit volume of a solid is called.

Question # 9

The word fluid means

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

Drag force between two layers under consideration depends on

Question # 12

A solid in which there is no regular arrangement of molecules.

Question # 13

The dimensions of strain are.

Question # 14

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.

Question # 15

The viscosity of an ideal fluid is

Question # 16

Rate of flow of a liquid is expressed in

Question # 17

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

Question # 18

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

Question # 19

The SI unit of stress is

Question # 20

Which of the following is more viscous

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Density of blood a
A. Equal to water
B. Greater than water
C. Less than water
D. zero
2 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
3 The nib of fountain pan is split of convey ink down the nib by the phenomenon of.
A. Adhesion
B. Cohesion
C. Osmosis
D. Capillary
4 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.
5 Molecules of a liquid
A. Do not vibrate about their mean position
B. Are rigidly held with each other
C. Have weak attractive forces
D. Have strong attractive forces
6 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.
A. The stress
B. The upstretched length
C. The load applied
D. the Young's modulus of the metal
7 The property of a material to return to it original shape and size on the removal of an external force is called.
A. Stress
B. Strain
C. Toughness
D. Elasticity
8 When the deforming force applied on a body produces change in length then it is said to be
A. Tensile stress
B. compression stress
C. Shear stress
D. Shear modulus
9 Plasma exists in
A. Electric bulbs
B. Tube light
C. Energy savers
D. Fluorescent tubes
10 In any fluid the effect of decrease in pressure with the increase in speed in a horizontal pipe is known as
A. Bernoulli's effect
B. Venturi effect
C. Torriculli's effect
D. Shift effect

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