the musical note A above middle C has a frequency of 440 Hz. If the speed of the sound is known to be 350 m/s, what is the wavel
2 answers:
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Answer:
The pressure is
Explanation:
From the question we are told that
The volume of the container is
The mass of is
The root-mean-square velocity is
The root -mean square velocity is mathematically represented as
Now the ideal gas law is mathematically represented as
=>
Where n is the number of moles which is mathematically represented as
Where M is the molar mass of
So
=>
=>
=>
substituting values
=>
=>