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

  • Total Questions20

  • Time Allowed20

PPSC Physics Topic 2 Structural Properties of Matter

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Question # 1

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

Question # 2

halls fall faster than rain drops due to their

Question # 3

The dimensions of stress are

Question # 4

Plasma exists in

Question # 5

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

Question # 6

Drag force between two layers under consideration depends on

Question # 7

Crystalline solids are of.

Question # 8

The surface of a liquid is somewhat similar to a stretched membrane because.

Question # 9

The buoyancy depends upon the

Question # 10

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

Question # 11

An instrument which can float in the liquid to be tested and by means of which the specific gravity of the liquid may be determined is.

Question # 12

Solids have

Question # 13

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

Question # 14

The extension produced in a sample of material depends upon

Question # 15

The SI unit of modulus of elasticity us

Question # 16

The force that moves a rocket or a plane forward is called.

Question # 17

Which of the substances is the lightest one.

Question # 18

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

Question # 19

The smooth and steady streamline flow is known as

Question # 20

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.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 The dimensions of stress are
A. [MLT-1]
B. [ML-1 T]
C. [ML-1T-1]
D. [ML-1T-2]
2 Artificial polymers are made by a chemicals reaction known as.
A. Crystallization
B. Electroplating
C. Polymerization
D. Polarization
3 Which of the following is more viscous
A. Air
B. Honey
C. Water
D. Milk
4 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.
A. 0.2 g cm-3
B. 0.5 g cm-2
C. 2 g cm-3
D. 5 g cm-3
5 The SI unit of stress is
A. kg m s-2
B. kg m-1 s-2
C. N m-2
D. N m-1
6 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
7 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
8 The dimensions of viscosity are
A. [MLT-1]
B. [MT-2]
C. [ML-1T-1]
D. [ML2T-1]
9 The force applied on unit area of a body to produce any change in shape volume or length is known as.
A. Strain
B. Stress
C. Tensile strain
D. Tensile stress
10 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

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