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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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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The formula to calculate the frequency is: 𝑓 =𝑣*𝜆 f=λ*v where 𝑣 is the speed of sound and 𝜆 is the wavelength. Given: 𝑣 = 343 m/s 𝜆 = 44 cm = 0.44 m λ=44cm=0.44m Plugging in the values: 𝑓 = 343 / 0.44 ≈ 779.55 Hz The period of a wave is the reciprocal of the frequency: 𝑇 = 1/𝑓 T= 1/779.55Hz ≈ 0.00128s(or 1.28 ms)

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