Electromagnetism

Electromagnetic Waves MCQs with Answers

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

Electromagnetic Waves Online Quiz

By presenting 3 options to choose from, Electromagnetic Waves 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 Electromagnetic Waves Questions and Answers and click over the correct answer.

  • Test Name: Electromagnetic Waves 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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Electromagnetic Waves MCQs

Electromagnetic Waves

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1 / 40

Radio waves are used for ________.

2 / 40

The electromagnetic waves used in night vision goggles are ________.

3 / 40

Which type of electromagnetic wave can cause sunburn?

4 / 40

The color of visible light with the shortest wavelength is _____.

5 / 40

Which electromagnetic wave is often used in astronomy to observe celestial objects?

6 / 40

Which electromagnetic wave has the longest wavelength?

7 / 40

The lowest frequency electromagnetic wave is _____.

8 / 40

Which electromagnetic wave can cause damage to living tissues?

9 / 40

Which type of electromagnetic waves has the shortest wavelength?

10 / 40

The unit of wavelength of electromagnetic waves is ________.

11 / 40

The speed of light in a vacuum is _______.

12 / 40

What is the unit of frequency of electromagnetic waves?

13 / 40

Infrared waves are used for ________.

14 / 40

The electromagnetic waves used in satellite communication are ________.

15 / 40

Electromagnetic waves transfer ________.

16 / 40

Which type of electromagnetic waves can be used in cancer treatment?

17 / 40

Electromagnetic waves travel in ________.

18 / 40

Which electromagnetic wave is absorbed by the ozone layer?

19 / 40

Which electromagnetic wave has the highest energy?

20 / 40

The electromagnetic waves used in photography are ________.

21 / 40

Which type of electromagnetic wave is often used in security systems?

22 / 40

The process of bending of light waves due to a change in speed is called _____.

23 / 40

X-rays are used for ________.

24 / 40

Ultraviolet rays have _______ wavelengths compared to visible light.

25 / 40

The electromagnetic waves used in MRI machines are ________.

26 / 40

Which type of electromagnetic wave can be used to sterilize medical equipment?

27 / 40

The electromagnetic waves used in radar are ________.

28 / 40

Electromagnetic waves are produced by ________.

29 / 40

The range of radio waves is typically from ________.

30 / 40

Which electromagnetic wave has the lowest frequency?

31 / 40

Which electromagnetic wave has the highest frequency?

32 / 40

The range of visible light in nanometers is ________.

33 / 40

The electromagnetic waves used in Wi-Fi are ________.

34 / 40

The phenomenon of a wave bending around obstacles is called _____.

35 / 40

The electromagnetic spectrum includes ________.

36 / 40

Which type of electromagnetic waves can penetrate the Earth's atmosphere?

37 / 40

Which electromagnetic wave is used in cooking appliances?

38 / 40

Microwaves are used in ________.

39 / 40

The color of visible light with the longest wavelength is _____.

40 / 40

Infrared waves have _______ wavelengths compared to visible light.

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