Master Set Chapters 19-21: Oscillations [v.04] For Multiple Choice problems, please, select all correct choices. Denitions and Basics 1. There is a wave with a period of 20 s. (a) How many waves are produced each second? (b) What would be the period of a wave with a higher frequency? (Assume this wave travels the same medium as the above wave.) (There are multiple answers. You need to provide correct answer) 2. For each of the listed quantities, write symbol used for the quantity and the SI unit of measure Quantity Symbol SI Unit of Meat Frequency Linear Density Period Wavelength Wave Speed 3. Sound travels in air in a series of (a) compressions (b) rarefactions (c) Neither of these. It instead moves in a series of 4. Match the perceived aspect of the sound with the most closely produced quantity of the sound a. amplitude Loudness b. frequency c. period Pitch (1. speed e. wavelength Echo response time 5. Match the real life examples to the type(s) of wave(s) involved. Put the letter of the correspor in the blank next to the example. Sound (a) Longitudinal A Whlp belng cracked (b) Transverse Earthquake Shock waves (c) Surface Infrared nght (d) Electromagnetic Slinky bouncing up and down Visible Light