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3 years ago

A sound wave traveling at 340 m/s is generated by a 480 Hz tuning fork.

Physics

1 answer:

Shtirlitz [24]3 years ago

8 0

Answer:

Wavelength = 0.7083 meters

Explanation:

Given the following data;

Speed of wave = 340 m/s

Frequency = 480 Hz

To find how long is the sound wave, we would determine its wavelength;

Mathematically, the wavelength of a waveform is given by the formula;

Wavelength = velocity/frequency

Wavelength = 340/480

Wavelength = 0.7083 meters

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3 years ago

A 40-cm-long tube has a 40-cm-long insert that can be pulled in and out. A vibrating tuning fork is held next to the tube. As th

Umnica [9.8K]

Answer:

The frequency of the tuning is 1.065 kHz

Explanation:

Given that,

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Using formula for length

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$f=\dfrac{v}{\lambda}$

Put the value into the formula

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$f=1065.2\ Hz$

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