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1) Rate from Loudest (3) to less loudest (1) the 3 following situations, explain why on each case, preferably w wave graphs Situation a) One speaker emitting a 440 hertz frequency sound and an amplitude of 10 decibels. You are standing 10 meters from the speakers b) Two speakers at emit the same exact sound as the speaker in (a), both are synchronized (identical waves at the same time) you are in between the two speakers, 10 meters from each one (they are 20 meters apart) c) Two speakers at the same configuration, you are in between them, and they emit the same sound with the same and frequency. The difference is there is a delay between the two speakers of 2.27 milliseconds; this delay is exactly half a period of the waves.

1) Rate from Loudest (3) to less loudest (1) the 3 following situations, explain why on each case, preferably w wave graphs Situation a) One speaker emitting a 440 hertz frequency sound and an amplitude of 10 decibels. You are standing 10 meters from the speakers b) Two speakers at emit the same exact sound as the speaker in (a), both are synchronized (identical waves at the same time) you are in between the two speakers, 10 meters from each one (they are 20 meters apart) c) Two speakers at the same configuration, you are in between them, and they emit the same sound with the same and frequency. The difference is there is a delay between the two speakers of 2.27 milliseconds; this delay is exactly half a period of the waves.

College Physics
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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1) Rate from Loudest (3) to less loudest (1) the 3 following situations, explain why on each case, preferably with wave graphs Situation a) One speaker emitting a 440 hertz frequency sound and an amplitude of 10 decibels. You are standing 10 meters from the speakers b) Two speakers at emit the same exact sound as the speaker in (a), both are synchronized (identical waves at the same time) you are in between the two akers, 10 meters from each one (they are 20 meters apart) c) Two speakers at the same configuration, you are in between them, and they emit the same sound with the same band frequency. The difference is there is a delay between the two speakers of 2.27 milliseconds; this delay is exactly half a period of the waves. 2) List two differences between sound waves and light waves 3) For the wave below (a) What is the wavelength (in cm) and amplitude in dB of the wave below? (b) If the wave travels at 4 cm/s. What is the period? What is the frequency? [note, you can use the speed of the wave to turn wavelength into period]
Transcribed Image Text:1) Rate from Loudest (3) to less loudest (1) the 3 following situations, explain why on each case, preferably with wave graphs Situation a) One speaker emitting a 440 hertz frequency sound and an amplitude of 10 decibels. You are standing 10 meters from the speakers b) Two speakers at emit the same exact sound as the speaker in (a), both are synchronized (identical waves at the same time) you are in between the two akers, 10 meters from each one (they are 20 meters apart) c) Two speakers at the same configuration, you are in between them, and they emit the same sound with the same band frequency. The difference is there is a delay between the two speakers of 2.27 milliseconds; this delay is exactly half a period of the waves. 2) List two differences between sound waves and light waves 3) For the wave below (a) What is the wavelength (in cm) and amplitude in dB of the wave below? (b) If the wave travels at 4 cm/s. What is the period? What is the frequency? [note, you can use the speed of the wave to turn wavelength into period]
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