Physics Quizzes

Optical Instrument MCQs with Answers

Welcome to the Optical Instrument MCQs with Answers. In this post, we have shared Optical Instrument Online Test for different competitive exams. Find practice Optical Instrument Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Optical Instrument.

Optical Instrument Online Quiz

By presenting 3 options to choose from, Optical Instrument Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Optical Instrument Questions and Answers and click over the correct answer.

  • Test Name: Optical Instrument MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Optical Instrument MCQs

Optical Instrument

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1 / 40

What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?

2 / 40

What is the name of the instrument used to measure the amount of light passing through a sample?

3 / 40

Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?

4 / 40

Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?

5 / 40

Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?

6 / 40

What device is used to measure the intensity of light?

7 / 40

What is the name of the instrument used to measure the focal length of lenses?

8 / 40

What is the name of the instrument used to measure the amount of light passing through a sample?

9 / 40

Which instrument is used to measure the angle of deviation of a prism?

10 / 40

What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?

11 / 40

What instrument is used to measure the intensity of light?

12 / 40

A device used to measure the refractive index of a substance is called a...

13 / 40

Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?

14 / 40

What instrument is used to measure the refractive index of a transparent substance?

15 / 40

What is the name of the instrument used to measure the amount of light passing through a sample?

16 / 40

Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?

17 / 40

A device that forms images by focusing visible light is known as a...

18 / 40

Which instrument is used to measure the curvature of surfaces?

19 / 40

A device used to measure the refractive index of a substance is called a...

20 / 40

What is the name of the instrument used to measure the amount of light passing through a sample?

21 / 40

What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?

22 / 40

What optical instrument is used to view distant objects?

23 / 40

What instrument is used to measure the focal length of lenses?

24 / 40

What instrument is used to measure the intensity of light?

25 / 40

What instrument is used to measure the intensity of light?

26 / 40

What instrument is used to measure the focal length of lenses?

27 / 40

What device is used to produce a magnified image of small objects?

28 / 40

Which instrument is used to measure the angle of deviation of a prism?

29 / 40

Which of the following is used to view objects that are underwater or below the surface of the water?

30 / 40

What instrument is used to measure the intensity of light?

31 / 40

What device is used to measure the intensity of light?

32 / 40

Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?

33 / 40

What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?

34 / 40

What device is used to measure the intensity of light?

35 / 40

Which instrument is used to measure the angle of deviation of a prism?

36 / 40

Which instrument is used to measure the angle of deviation of a prism?

37 / 40

A device used to measure the refractive index of a substance is called a...

38 / 40

Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?

39 / 40

What instrument is used to measure the focal length of lenses?

40 / 40

What optical instrument is used to magnify small objects for detailed observation?

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