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A child on a swing makes a complete swing back and forth every two seconds. The frequency of oscillation is a child on a swing for a total swing back and forth every 2 seconds. The period is: The period of a sound wave is 440 Hertz __ seconds. A Marine weather station reports waves on the shore there are eight seconds apart. The frequency of the waves is much __ Hertz. The annoying sound of a mosquito is produced when it beats its wings at the average rate of 600. flutter per second. What is the frequency of sound waves? The annoying sound of a mosquito is produced when it beats its wings at the average rate of 600. flaps per second. What is the wavelength? The speed of sound in air is 340 m / s.

A child on a swing makes a complete swing back and forth every two seconds. The frequency of oscillation is: Frequency = 1.2 = 0.5 hertz or cycles per second of a child on a swing makes a complete swing back and forth every 2 seconds. The period is: Time to cycle = 2 seconds. period of a 440 Hertz sound wave is 1 / 440 seconds. A Marine weather station reports waves along the coast that are eight seconds apart. The frequency of the waves is therefore 1 / 8 Hertz. The annoying sound of a mosquito is produced when it beats its wings at the average rate of 600. flaps per second. What is the frequency of sound waves? 600 hertz or cycles per second the 600 annoying sound of a mosquito is produced when it beats its wings at the average rate of 600. flaps per second. What is the length wave? The speed of sound in air is 340 m / s. Wavelength = 340/600 = 0.566 m

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