Test your basic knowledge |

Mechanical Waves And Sound

Subject : engineering
Instructions:
  • Answer 35 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Wavelength x frequency






2. The bending of a wave as it enters a new medium at an angle






3. Longitudinal waves - compressions and rarefactions that travel through a medium






4. A wave that travels along a surface separating two media (more than one medium)






5. Consists of the ear canal






6. The distance between a point on one wave and the same point on the next cycle of the wave






7. Consists of the cochlea and the auditory nerve






8. Any motion that repeats at regular time intervals






9. An area where the particles in a medium are spaced close together






10. The highest point of the wave above the rest position






11. A wave that causes the medium to vibrate at right angles to the direction in which the wave travels






12. The number of complete cycles in a given time






13. The material through which a wave travels through






14. When two or more waves combine to produce a wave with a smaller displacement






15. A point on a standing wave that has no displacement from the rest position






16. The bending of a wave as it moves around an obstacle or passes through a narrow opening






17. The lowest point below the rest position






18. An area where the particles in a medium are spread out






19. A wave in which the vibration of the medium is parallel to the direction the wave travels






20. A unit that compares the intensity of different sounds






21. Consists of the eardrum - hammer - anvil - & stirrup






22. A change in sound frequency caused by motion of the sound source - motion of the listener - or both






23. Is the maximum displacement of the medium from its rest position on a wave






24. A technique used for determining the distance to an object underwater






25. A physical response to the intensity of sound - modified by physical factors






26. A wave that appears to stay in one place - it does not seem to move through the medium






27. When two or more waves combine to produce a wave with a larger displacement






28. The response of a standing wave to another wave of the same frequency






29. When two or more waves overlap or combine together






30. The time required for one cycle - a complete motion that returns to its starting point






31. A disturbance in matter that carries energy from one place to another






32. A point where a crest or trough occurs midway between two nodes






33. The frequency of a sound as you perceive it






34. The rate at which a wave's energy flows through a given area






35. When a wave bounces off a surface that it cannot pass through







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests