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 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 # 2

The venturimeter is an instrument used for measuring the

Question # 3

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

Question # 4

A liquid surface tend to contract this phenomenon is due to

Question # 5

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

Question # 6

If you float in water with just your nose out the average density of your body must be

Question # 7

The property of a material to return to it original shape and size on the removal of an external force is called.

Question # 8

The pulsating outflow of blood from the heart by alternate systole and diastole is smoothed out by

Question # 9

Birds planes and boats are streamlined to reduce

Question # 10

Density of blood a

Question # 11

Solids have

Question # 12

For which position, will the maximum blood pressure in the body have the smallest value.

Question # 13

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 # 14

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.

Question # 15

The extension produced in a sample of material depends upon

Question # 16

The ratio of stress to strain is called.

Question # 17

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.

Question # 18

The design of an airfoil uses

Question # 19

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 # 20

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

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 When the deforming force applied on a body produces change in length then it is said to be
A. Tensile stress
B. compression stress
C. Shear stress
D. Shear modulus
2 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.
A. 50 N
B. 75 N
C. 150 N
D. 1000 N
3 A tin film of liquid is enclosed between two glass plates it is difficult to spates the plates on account of.
A. Surface tension
B. Atmospheric pressure
C. Viscosity
D. Friction
4 Bernoulli's equation is Applica table to points
A. In a steady flowing liquid
B. In a streamline
C. In a straight line perpendicular to steamline
D. In any non viscous liquid
5 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.
A. The stress
B. The upstretched length
C. The load applied
D. the Young's modulus of the metal
6 The air plane lift is based on
A. Archimedes principle
B. Law of conservation of momentum
C. Bernoulli's principle
D. Law of conservation of energy
7 A force of 10 N acting on a certain spring produces an extension of 40 mm Two such spring are connected end to end and this double length spring is extended by 40 mm What is the strain energy.
A. 0.05 J
B. 0.10 J
C. 0.20 J
D. 0.40 J
8 Rate of flow of a liquid is expressed in
A. Litre m-3
B. Litre s-1
C. Litre m-1
D. Litre s
9 Artificial polymers are made by a chemicals reaction known as.
A. Crystallization
B. Electroplating
C. Polymerization
D. Polarization
10 halls fall faster than rain drops due to their
A. Grater size
B. Greater mass
C. Greater area
D. Structure

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