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Chapter 17: Q2PE (page 629)

What frequency sound has a 0.10 m wavelength when the speed of sound is 340 m/s?

Short Answer

Expert verified

The frequency is f = 3400 Hz

Step by step solution

01

Given Data

The speed of sound is v = 340 m/s .

The wavelength is 位=0.10m.

02

Step 2:Explanation

The frequency of the wave is defined as the number of vibrations made by the wave per second. It is the calculated by dividng speed of wave by wavelength of wave.

03

Solution

The frequency of a wave is given by,

f=v位

For, 位=0.10m and v = 340 m/s ,

f=340m/s0.10m=3400Hz

The frequency of the wave is found to be 3400Hz.

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