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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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Total Questions20
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Time Allowed20
PPSC Physics Topic 2 Structural Properties of Matter
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Question # 1
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 # 2
If you float in water with just your nose out the average density of your body must be
Question # 3
The property of a material to return to it original shape and size on the removal of an external force is called.
Question # 4
An alternation produced in shape length or volume when a body is subjected to some external force is.
Question # 5
High concentration of red blood cells increases the viscosity of blood from
Question # 6
The maximum stress a solid material can sustain with out undergoing permanent deformation is called.
Question # 7
The product of velocity and cross sectional are for a liquid flowing through a pipe is a measure of the.
Question # 8
Gases have
Question # 9
A fundamental equation in fluid dynamics that relates pressure to fluid speed and height is.
Question # 10
Which of the substances is the lightest one.
Question # 11
The proportion of crystalline to amorphous regions in a polymer depends on its
Question # 12
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 # 13
Any alternations product in shape length of volume where a body is subjected to some external force is called
Question # 14
A solid object is
Question # 15
Which of the following is more viscous
Question # 16
the ratio of applied stress to volumetric strain is called.
Question # 17
The air pressure at the bottom of an air foiling motion is
Question # 18
A bodybuilders uses a chest expander with five springs it takes a force of 20 N to Pallone spring out by 15 cm how much force will be needed to extend the expander by 15 cm.
Question # 19
How much would be the volume of ice formed by freezing 1 litre of water.
Question # 20
When the deforming force applied on a body produces change in length then it is said to be
Top Scorers Of PPSC Physics Topic 2 Structural Properties of Matter MCQ`s Test
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A ASIA bibi 16 - Jun - 2023 00 Min 20 Sec 20/20 -
Q qamar hussain 07 - Jul - 2024 02 Min 52 Sec 19/20 -
G GGES Sangini 15 - Feb - 2023 00 Min 45 Sec 17/20 -
A Azeem Sherazi 01 - Jul - 2024 05 Min 03 Sec 17/20 -
K Kashif Ali 25 - Mar - 2024 04 Min 38 Sec 16/20 -
M Muhammad Zeshan 21 - Sep - 2024 09 Min 25 Sec 16/20 -
T tanveer hussain 22 - Jul - 2023 13 Min 45 Sec 16/20 -
A Ambreen Khan 28 - Jan - 2023 03 Min 35 Sec 15/20 -
W Waqar Ali 20 - Dec - 2023 08 Min 41 Sec 15/20 -
Z zafar iqbal 17 - May - 2023 15 Min 29 Sec 15/20 -
R Ramsha Saghir 13 - Dec - 2025 05 Min 42 Sec 14/20 -
M Muhammad Aslam 17 - Dec - 2023 06 Min 16 Sec 13/20 -
S Shafqat Ullah 24 - Sep - 2024 08 Min 06 Sec 13/20 -
S Saif Ullah 01 - May - 2024 08 Min 54 Sec 13/20 -
M Mazhar Coaching Academy Khairpur Mir's 10 - Feb - 2024 09 Min 52 Sec 13/20
PPSC Physics Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which force pushes up a body in fluid |
A. Thrust
B. Lift
C. buoyant
D. Pressure
|
| 2 | Bernouli's equation includes as a special case of. |
A. Hook's law
B. Torricelli's therorem
C. Third law of motion
D. Archimedes principle
|
| 3 | Blood pressure of a person |
A. Increases with age
B. Describe with age
C. Have no change
D. Stops with age
|
| 4 | a body floats in liquid contained in a beaker The whole system falls freely under gravity The outthrust on the body due to liquids is |
A. Zero
B. Equal to the weight of the body in air
C. Equal to the weight of the liquid displaced
D. Equal to the weight of the immersed portion of the body
|
| 5 | The air pressure at the bottom of an air foiling motion is |
A. Greater than that on the top
B. Equal to that on the top
C. Grather than that on the top
D. Zero
|
| 6 | 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
|
| 7 | How does viscosity affect relative motion between the liquid layers. |
A. Does not affect
B. Accelerates
C. May accelerate of retard
D. Retards
|
| 8 | The pulsating outflow of blood from the heart by alternate systole and diastole is smoothed out by |
A. The blocking action of the heart's valves
B. The viscosity of the blood
C. The effect of gravity
D. the elasticity of the blood vessels
|
| 9 | Drag force between two layers under consideration depends on |
A. Distance between the layers
B. Surface area of layers
C. Relevant velocity between them
D. All of the above
|
| 10 | The smooth and steady streamline flow is known as |
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
|
Test Questions
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