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

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

2 / 40

Which electromagnetic wave can cause damage to living tissues?

3 / 40

Which type of electromagnetic waves has the shortest wavelength?

4 / 40

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

5 / 40

The lowest frequency electromagnetic wave is _____.

6 / 40

Radio waves are used for ________.

7 / 40

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

8 / 40

The electromagnetic waves used in Wi-Fi are ________.

9 / 40

The electromagnetic waves used in radar are ________.

10 / 40

The electromagnetic waves used in night vision goggles are ________.

11 / 40

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

12 / 40

Which electromagnetic wave has the highest energy?

13 / 40

What is the unit of frequency of electromagnetic waves?

14 / 40

Infrared waves are used for ________.

15 / 40

The unit of wavelength of electromagnetic waves is ________.

16 / 40

The electromagnetic waves used in satellite communication are ________.

17 / 40

The electromagnetic spectrum includes ________.

18 / 40

Infrared waves have _______ wavelengths compared to visible light.

19 / 40

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

20 / 40

Microwaves are used in ________.

21 / 40

Which electromagnetic wave has the highest frequency?

22 / 40

Which electromagnetic wave is absorbed by the ozone layer?

23 / 40

The range of visible light in nanometers is ________.

24 / 40

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

25 / 40

Which type of electromagnetic wave can cause sunburn?

26 / 40

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

27 / 40

The range of radio waves is typically from ________.

28 / 40

Which electromagnetic wave has the longest wavelength?

29 / 40

Electromagnetic waves transfer ________.

30 / 40

X-rays are used for ________.

31 / 40

Which electromagnetic wave has the lowest frequency?

32 / 40

The electromagnetic waves used in MRI machines are ________.

33 / 40

Electromagnetic waves travel in ________.

34 / 40

The electromagnetic waves used in photography are ________.

35 / 40

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

36 / 40

The speed of light in a vacuum is _______.

37 / 40

Which electromagnetic wave is used in cooking appliances?

38 / 40

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

39 / 40

Ultraviolet rays have _______ wavelengths compared to visible light.

40 / 40

Electromagnetic waves are produced by ________.

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