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a rabid kitten is shrinking loudly making sound waves with a wavelength of 44 cm. What is the sound frequency? What is the sounds period?

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Answer to a math question a rabid kitten is shrinking loudly making sound waves with a wavelength of 44 cm. What is the sound frequency? What is the sounds period?

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Murray
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92 Answers
The formula to calculate the frequency is: 𝑓 =𝑣*πœ† f=Ξ»*v where 𝑣 is the speed of sound and πœ† is the wavelength. Given: 𝑣 = 343 m/s πœ† = 44 cm = 0.44 m Ξ»=44cm=0.44m Plugging in the values: 𝑓 = 343 / 0.44 β‰ˆ 779.55 Hz The period of a wave is the reciprocal of the frequency: 𝑇 = 1/𝑓 T= 1/779.55Hz β‰ˆ 0.00128s(or 1.28 ms)

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