e) none of t! 9. Two complex wave forms showing pressure versus time, each representing a sound, are shown in Figure 6- 13 Which of the following is true? a) The two sounds have differing pitches. b) The two sounds have the same loudness. c) The two sounds have different sound quality. d) The two ounds are identical to the ear. e) Answers a and c are both correct. 10. Apiano tuner uses beats between the note anda tuning fork to tune a piano key. His tuning fork oscillates at 256 Hz, and he hears 3 beats per second. What is the frequency of the piano note? a) 3 Hz b) 259 Hz c) 253 Hz d) either 253 or 259 Hz e) none of these iollowing would definitely not affect the repeat time of a complex wave on a

e) none of t! 9. Two complex wave forms showing pressure versus time, each representing a sound, are shown in Figure 6- 13 Which of the following is true? a) The two sounds have differing pitches. b) The two sounds have the same loudness. c) The two sounds have different sound quality. d) The two ounds are identical to the ear. e) Answers a and c are both correct. 10. Apiano tuner uses beats between the note anda tuning fork to tune a piano key. His tuning fork oscillates at 256 Hz, and he hears 3 beats per second. What is the frequency of the piano note? a) 3 Hz b) 259 Hz c) 253 Hz d) either 253 or 259 Hz e) none of these iollowing would definitely not affect the repeat time of a complex wave on a

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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