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 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 # 2

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

Question # 3

High concentration of red blood cells increases the viscosity of blood from

Question # 4

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

Question # 5

The SI unit of stress is

Question # 6

Viscosity will be maximum when

Question # 7

Any alternations product in shape length of volume where a body is subjected to some external force is called

Question # 8

A fluid is said to be ideal if it is

Question # 9

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

Question # 10

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

Question # 11

Molecules of a liquid

Question # 12

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

Question # 13

Viscosity in fluid refers to

Question # 14

The design of an airfoil uses

Question # 15

When the deforming force applied on a body produces change in shape, thenit is said t be

Question # 16

Density of blood a

Question # 17

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

Question # 18

Which type of solid have definite melting point.

Question # 19

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

Question # 20

The magnus effect is equivalent to

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 If you float in water with just your nose out the average density of your body must be
A. Same as that of water
B. Greater than that of water
C. Less than that of water
D. Zero
2 A piece of weighed wood just floats in water when placed in alcohol will
A. Float lower
B. Float higher
C. Stay as before
D. Sink
3 Birds planes and boats are streamlined to reduce
A. Turbulence
B. Thrust
C. Drag
D. Lift
4 halls fall faster than rain drops due to their
A. Grater size
B. Greater mass
C. Greater area
D. Structure
5 A small and a large rain drops are falling thgouth all.
A. Large drop falls faster
B. Both move with same velocity
C. Small drop falls faster
D. Small drop does not fall
6 High concentration of red blood cells increases the viscosity of blood from
A. 2 -3 time's that of water
B. 3-4 times that of water
C. 3 - 5 times that of water
D. 4 -5 times that of water
7 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
A. 4 g
B. 16 g
C. 32 g
D. 64 g
8 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.
A. 8 N
B. 28 N
C. 160 N
D. 400 N
9 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
10 A fluid is said to be ideal if it is
A. Non viscous
B. Non viscous and incompressible
C. Non viscous and with steady flow
D. Non viscous incompressible and has steady flow

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