Radiation Quizzes & Trivia

Electromagnetic waves travel through space in a process called radiation. The term comes from the radiating motion, where the waves travel outward in all directions. Did you know that there are three less common forms of radiation? They are called chaotic, coherent, and parallel. Can you name the machine that is used to measure radiation levels?
Do you know the name of the small meter that people wear to measure personal exposure? Did you know that most of the time when we talk about radiation, we mean ionizing radiation? It can cause cancer and many other problems. What most people don’t realize is that non-ionizing radiation can be harmful as well, although not as much. If you think you know a lot about radiation and other physics topics, then try out our quizzes and see how smart you really are!

Radiation is the term given to the emission of energy as electromagnetic waves or as moving subatomic particles, particularly high-energy particles that cause ionisation. What do you know about the topic? Let’s find out in...

Questions: 5  |  Attempts: 829   |  Last updated: Dec 5, 2017
  • Sample Question
    Which of the following radiation is an electromagnetic wave?

Electromagnetic waves are what transfer electromagnetic radiation through space, which is involved in a number of applications such as microwaves, radio waves, gamma rays, infrared, x-rays light and ultraviolet. As you can see,...

Questions: 22  |  Attempts: 176   |  Last updated: Jan 3, 2019
  • Sample Question
    Select the electromagnetic wave with the longest wavelengths

Questions: 10  |  Attempts: 148   |  Last updated: Sep 16, 2012
  • Sample Question
    Convection is heat transfer that occurs by touching the heat source.

Infrared radiation is rather an interesting subject, however you should not be ignorant about it and what it really is, why it’s invisible to human eye. Are you up for the quiz?

Questions: 10  |  Attempts: 101   |  Last updated: Mar 15, 2018
  • Sample Question
    Infrared radiation is sometimes called?  

In this quiz, we’ll be looking at the proper methods for the protection of people from harmful effects of exposure to ionizing radiation. What do you know about these safety protocols? Let’s find out right now!

Questions: 27  |  Attempts: 59   |  Last updated: Dec 5, 2017
  • Sample Question
    Which of the following is the unit of absorbed radiation dose

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Radiation Questions & Answers

Which is the SI unit of exposure
Per RAD Protection in Medical Radiography 7th Ed. page 80 the answer should be C/kg (Couloumbs per kilogram)
What is the difference between Radiation and Chemo?
A lot of people are aware that radiation and chemotherapy are two treatments that are used to cure cancer. Some people would need to undergo radiation because the type of cancer that they have is still concentrated in one place. The radiation is mean
What is Half-Life?
A science fiction FPS with several expansion packs and a sequel The time taken for half of the radioactive atoms to decay
Who discovered the electromagnetic radiation?
Arno penzias and Robert Woodrow wilmson