# Lecturer Physics Test 10 Online Preparation MCQs Past Papers

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 10 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.

You have 20 minutes to pass to the quiz.

Lecturer Physics Practice Test 10

1 / 25

Why an eye is not able to see objects closer than 25 cm?

2 / 25

On making gird potential excessively negative, plate resistance (rp):

3 / 25

As the wavelength is increased from violet to red, the luminosity:

4 / 25

On which of the following the object size as perceived by eye depends upon?

5 / 25

All particles of a wavefront vibrate:

6 / 25

When a light ray enters form air into water then its wavelength:

7 / 25

The gird is moved closer to the cathode without changing anything. The amplification factor of the value will:

8 / 25

When waves go from one place to another, they transport:

9 / 25

Two thin lenses in contact, produce a combined power of +10 dioptress. When they are 0.25 m apart the power reduced to +6 dioptress. The power of the lens in dioptress are:

10 / 25

What is the cause of mirage in desert areas?

11 / 25

A mechanical wave is a disturbance that travels through some material or substance called the ____________ for the wave:

12 / 25

The average amount of energy transported by a wave, per unit area per unit time is termed as:

13 / 25

What is the focal length of a normal eye-lens?

14 / 25

Image formed by a concave lens is:

15 / 25

The energy transported by a wave is proportional to the square of the______________ of the wave.

16 / 25

In an amplifier maximum voltage gain is obtained when load resistance is equal to:

17 / 25

The temperature co-efficient of resistance of a semi-conductor is:

18 / 25

Which of the following refers to the distance from crest to crest of a wave?

19 / 25

The maximum displacement from the undisturbed position of the medium to the crest top is called:

20 / 25

The distance of the eye-lens form the retina is x. For a normal eye, the maximum focal length the eye-lens is:

21 / 25

A wave that remains in a constant position is called:

22 / 25

The ability of a convex lens to produce convergence in a parallel beam is called its:

23 / 25

Why danger signals are made red?

24 / 25

On average, there is no energy transfer in:

25 / 25

Why a glass plate inside a colourless liquid become invisible?

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