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a 586 hz sound wave travels through a substance. The wavelength
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1. Sound waves cant travel through A. an elastic material. B.
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Physical Science I Lab/Exercise 9 Sound Waves 1. Print this
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1. If a source of sound waves is rapidly approaching a person,
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A steel cable with a total length of 26.9 m and total mass
A steel cable with a total length of 26.9 m and total mass of 82 kg is connected to two poles. The tension in the cable is 883 N and the wind makes the cable vibrate at a frequency of 6.7 Hz. Calculat… read more
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HEAT 1. A silver bar 0.125 meter long is subjected to
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(a) The highest note on a viola (a musical instrument which
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Waves in musical instruments (physics) Please show all calculations
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1. A periodic wave has a period of 0.40 s. What is the wave
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2. A child is swinging on a playground swing. If she completes
2. A child is swinging on a playground swing. If she completes one full cycle (i.e. back and forth one time) in 5 seconds, What is the frequency of the swing? What is the period? 3. The period of a 44… read more
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A certain string (fifi xed at both ends) will vibrate in a
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Two loudspeakers on a concert stage are vibrating in phase.
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1. Which one of the following frequencies of a wave in the
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What is the equation that relates the speed V, the ...
What is the equation that relates the speed V, the frequency f, and the walvelength of a wave? How are standing waves produced? What name is XXXXX XXXXX the point in space where the wave amplitude is … read more
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Which one of the following frequencies of a wave in the air
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What Is The Name Given To A Point On A Vibrating String
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1. Which one of the following frequencies of a wave in
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Can you help me with the answer to these questions
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