PPSC Lecturer of Physics Online Test 35 Past Papers

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Online Free Taleem is free online MCQ’s test related to Lecturer Physics. All the individuals who are going to appear in Lecturer Physics written test can attempt these tests in order to prepare for it in best possible way. Our tests of Lecturer of Physics include all the important questions and Past Paper of  Lecturer Physics, that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

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Test Instructions:-
Test Name Lecturer Physics 
Subject Physics Test 35
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
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You have 20 minutes to pass to the quiz.

PPSC Lecturer of Physics Test 35

1 / 25

In flow through a straight, smooth, pipe, the critical Reynolds number for transition to turbulence is generally taken to be:

2 / 25

The purpose of the mirrors at the ends of a helium-neon laser is:

3 / 25

The study of the deformation and flow of matter, primary in the liquid state is called:

4 / 25

Fluid mechanics is the study of how fluids move and the..............on them:

5 / 25

The spectrum of a black body is:

6 / 25

With increase in temperature, the angle of contact of liquid:

7 / 25

Birds, planes and boats are streamlined to reduce:

8 / 25

Which of the following is essential for laser action to occur between two energy levels of an atom?

9 / 25

Population inversion is important for the generation of a laser beam because it assures that:

10 / 25

The force that moves a rocket or a plane forward is called:

11 / 25

When air moves an airfoil, ................ is generated:

12 / 25

What is measured by a Bolometer?

13 / 25

A gas behaves as an ideal gas at:

14 / 25

Newton’s law of cooling is a special case of:

15 / 25

What is the absorption power of perfect black body?

16 / 25

In a helium-neon laser, the laser light arises from a transition from a state to a state:

17 / 25

The design of an airfoil uses:

18 / 25

Minor losses through valves, fittings, bends, etc., are modelled as proportional to:

19 / 25

A metastable state is important for the generation of a laser beam because it assures that:

20 / 25

The colour of a star is an indication of its:

21 / 25

Which of the following is essential for laser action to occur between two energy levels of an atom?

22 / 25

Which force pushes up a body in a fluid?

23 / 25

Photons in a laser beam are produced by:

24 / 25

Which principle is in effect when a ship displaces ocean water?

25 / 25

Any substance that can flow is a:

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