How do repeater stations improve the quality of a broadcast?
1 answer:
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Answer:
The length is
Explanation:
From the question we are told that
The length of the wire
The mass is
The tension is
Generally the frequency of oscillation of a stretched wire is mathematically represented as
Where n is the the number of nodes = 3 (i.e the third harmonic)
is the linear mass density of the wire
This linear mass density is mathematically represented as
Substituting values
Substituting values in to the equation for frequency
From the question the we can deduce that the fundamental frequency is equal to the oscillation of a stretched wire
The fundamental frequency is mathematically represented as
Where is the length of the pipe
v is the speed of sound with a value of
Making the subject of the formula
Substituting values
From the question the we can deduce that the fundamental frequency is equal to the oscillation of a stretched wire