Answer:
Speed of sound v = 340 m/s. ,Wavelength λ=2cm=0.02m. Frequency υ=? v=υλ⇒υ=vλ=3400.02=17000Hz = 17 kHz. The audible range of sound wave is 20 Hz to 20 kHz.Aug 27, 2020
Step-by-step explanation:
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Answer:
Speed of sound v = 340 m/s. ,Wavelength λ=2cm=0.02m. Frequency υ=? v=υλ⇒υ=vλ=3400.02=17000Hz = 17 kHz. The audible range of sound wave is 20 Hz to 20 kHz.Aug 27, 2020
Step-by-step explanation:
hope it help