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HELP!! Two guitarists are tuning their instruments with each other. They both play a specific note at the same time. One guitarist is playing at a frequency 677 Hz. The guitarist's amplifier picks up a beat frequency of 35 Hz. What are the two possible frequencies the second guitarist could be playing in order to produce this beat frequency?

Respuesta :

lucic

The two possible frequencies could be ; 642 Hz or 712 Hz

Explanation:

For beats; f₁-f₂=fb where f₁=frequency of the first guitar, f₂=frequency of the second guitar, fb =frequency of beat

In this case, the two possibilities are;

f₁-f₂=fb or f₂-f₁=fb

f₁=677 Hz  and fb=35 Hz

then;

f₁-x=fb

677-x=35

x=677-35=642 Hz

or

x-f₁=fb

x-677=35

x=35+677 =712 Hz

Learn More

Frequencies and Beats ; https://brainly.com/question/1510332

Keywords : Frequency, beats, guitarist's, Hz

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