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

If a fluid does not wet a liquid surface, the angle of contact is.

Question # 2

The dimensions of strain are.

Question # 3

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

Question # 4

The venturimeter is an instrument used for measuring the

Question # 5

The ratio of stress to strain is called.

Question # 6

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 # 7

The change in the dimensions of a body produced by the action of the deformation force is known as.

Question # 8

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 # 9

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

Question # 10

The viscosity of an ideal fluid is

Question # 11

The Pressure will be low where the speed of the fluid is

Question # 12

Plasma exists in

Question # 13

Blood pressure of a person

Question # 14

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

Question # 15

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.

Question # 16

The magnus effect is equivalent to

Question # 17

the ratio of applied stress to volumetric strain is called.

Question # 18

The air plane lift is based on

Question # 19

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

Question # 20

Any substance that can flow is a

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PPSC Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 A structure that is intermediate between order and disorder is.
A. glassy solids
B. Polymeric solids
C. Amorphous solids
D. Crystalline solids
2 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
3 The dimensions of stress are
A. [MLT-1]
B. [ML-1 T]
C. [ML-1T-1]
D. [ML-1T-2]
4 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.
A. Hydrometer
B. Barometer
C. Siphon
D. Lactometer
5 Powder clings to the face due to
A. Compression
B. Capillary action
C. Cohesion
D. Adhesion
6 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
7 A liquid surface tend to contract this phenomenon is due to
A. Viscosity
B. Diffusion
C. Density
D. surface tension
8 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
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 Plasma exists in
A. Electric bulbs
B. Tube light
C. Energy savers
D. Fluorescent tubes

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