Understanding Electromagnetic Waves Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which of the following does NOT produce gamma rays?

Question 2 2. The waves in the electromagnetic spectrum with the highest frequencies are ______.

Question 3 3. Which of the following is NOT one of the principal rays to draw when creating a ray diagram?

Question 4 4. What is a lens?

Question 5 5. Rainwater on an asphalt road can cause specular reflection if the water

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Question 6 6. Specular reflection would most likely occur from a

Question 7 7. Transmission of light waves depends on the passing of energy from one _____ to the next.

Question 8 8. Sunscreen is _____ to visible light waves and _____ to ultraviolet light.

Question 9 9. Which of these would be the better emitter of radiation?

Question 10 10. Snow is a good ___of light but a bad ___of light:

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Question 11 11. Which of the following atmospheric gases scatters shorter wavelengths of light, such as blues and violets?

Question 12 12. Which of the following is NOT a greenhouse gas?

Question 13 13. Which of these electromagnetic waves has the lowest frequency?

Question 14 14. X-rays are:

Question 15 15. How can UV light be used to prevent counterfeiting?

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Question 16 16. Which of the following is NOT a negative effect of ultraviolet radiation?

Question 17 17. Which of the following statements are true?

Question 18 18. Which color has the highest frequency?

Question 19 19. Which of the following is not an example of a translucent item/material?

Question 20 20. Translucent materials allow us to _____.

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Question 21 21. Which is these is NOT something meteorologists and climatologists use infrared cameras to study?

Question 22 22. Which of these is NOT a reason infrared is used in astronomy?

Question 23 23. Which type of electromagnetic wave is most often used in medicine for diagnostic imaging?

Question 24 24. What are the two components of an EM wave?

Question 25 25. What is the main difference between tools that are used for microscopic magnification?

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Question 26 26. All of the following describe a loupe BUT which condition?

Question 27 27. Which of the following is NOT an application of radio waves?

Question 28 28. How fast do electromagnetic waves move?

Question 29 29. Which of the following statements is true about BOTH electromagnetic and mechanical waves?

Question 30 30. What are concave lenses?

Understanding Electromagnetic Waves Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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