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

A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.

Question # 2

Molecules of a liquid

Question # 3

The SI unit of modulus of elasticity us

Question # 4

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 # 5

The word amorphous means

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 lowest stress at which strain increases in stress in called.

Question # 8

The rate of which blood is delivered to the patient in a transfusion depends on

Question # 9

If a fluid does not wet a liquid surface, the angle of contact is.

Question # 10

The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.

Question # 11

The magnus effect is equivalent to

Question # 12

The dimensions of viscosity are

Question # 13

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

Question # 14

The dimensions of strain are.

Question # 15

A liquid surface tend to contract this phenomenon is due to

Question # 16

A fluid is said to be ideal if it is

Question # 17

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 # 18

Birds planes and boats are streamlined to reduce

Question # 19

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

Question # 20

A tank 3 m long 1 m wide and 0.5 m deep is filled with oil which weight 12,000 N . The pressure on the base of the tank due to oil is.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity
2 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
A. 0.2 g cm-3
B. 0.5 g cm-3
C. 2 g cm-3
D. 5 g cm-3
3 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
4 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
5 Solids have
A. Fixed shape only
B. Fixed volume only
C. Fixed shape and volume
D. No fixed shape and volume
6 The proportion of crystalline to amorphous regions in a polymer depends on its
A. Chemical composition
B. Molecular arrangement
C. Physical state
D. Chemical composition and molecular arrangement
7 Which of the substances is the lightest one.
A. Copper
B. Mercury
C. Aluminium
D. Lead
8 A tank 3 m long 1 m wide and 0.5 m deep is filled with oil which weight 12,000 N . The pressure on the base of the tank due to oil is.
A. 1,000 Pa
B. 4,000 Pa
C. 3,000 Pa
D. 6,000 Pa
9 Reversible alternation of the form of dimensions of a solid body under stress and strain is called.
A. elastic limit
B. Plastic limit
C. elestic deformation
D. Plastic deformation
10 The dimensions of strain are.
A. [MLT-2]
B. [ML-1T-2]
C. [ML-2T-3]
D. It is a dimensionless quantity

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