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

00:00
Question # 1

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

Question # 2

Which of the substances is the lightest one.

Question # 3

The dimensions of viscosity are

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Bernoulli's equation is Applica table to points

Question # 8

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

Question # 9

Liquids with disordered structure frozen in are an example of

Question # 10

A boat loving at constant speed 'v' through still water experiences a total frictional drag F what is the power developed by the boat.

Question # 11

The SI unit of modulus of elasticity us

Question # 12

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

Question # 13

Blood pressure of a person

Question # 14

The nib of fountain pan is split of convey ink down the nib by the phenomenon of.

Question # 15

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

Question # 16

Which of the following is more viscous

Question # 17

A wire stretches 8 mm under a load of 60 N A second wire of the same material with half the diameter and a quarter of the original length of the first wire, is stretched by the same load What is the extension of the wire.

Question # 18

A solid object is

Question # 19

The dimensions of stress are

Question # 20

The SI unit of viscosity is.

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 Any alternations product in shape length of volume where a body is subjected to some external force is called
A. Deformation
B. Polymerization
C. Crystallization
D. Elasticity
2 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
3 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.
A. Elastic limit
B. Plastic limit
C. elastic deformation
D. Plastic deformation
4 halls fall faster than rain drops due to their
A. Grater size
B. Greater mass
C. Greater area
D. Structure
5 Blood pressure of a person
A. Increases with age
B. Describe with age
C. Have no change
D. Stops with age
6 Surface tension of a liquid may be defined as
A. Heat energy per unit area
B. P.E. per unit area
C. surface energy per unit area
D. K.E. per unit area
7 The smooth and steady streamline flow is known as
A. Turbulent flow
B. Laminar flow
C. Regular flow
D. Irregular flow
8 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
9 Which of the following is mechanical property of a material.
A. Strength
B. Stiffness
C. Ductility
D. All of these
10 The velocity at which laminar flow changes to turbulent flow is called.
A. Terminal velocity
B. Escape velocity
C. Critical velocity
D. Uniform velocity

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