brantleynation3902 brantleynation3902

25-02-2021
Physics

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When poked by a spear, an operatic soprano lets out a 1200-Hz shriek. What is its wavelength if the speed of sound is 345 m/s

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samuelonum1 samuelonum1

28-02-2021

Answer:

0.3m

Explanation:

Given data

Frequency= 1200Hz

Wave length= 345m/s

We know that

v= fλ

substitute

345= 1200*λ

λ = 345/1200

λ= 0.3m

Hence the Wave lenght is 0.3m

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