Physics, asked by harshini0967, 9 months ago

explain why string instruments like guitar are provided with hollow box

Answers

Answered by 00002098

Musical instruments like guitar are provided with a hollow box so that when the strings are set into vibration, forced vibrations are produced in box. Since the box has a large area, it sets a large volume of air into vibration which produces a loud sound of same frequency as that of the string.

hope it will help u ..

Answered by mithless670

Explanation:

The hollow box is provided with the stringed instrument . Because the box contains air into it . When string of instrument is vibrated , the air column in the box also vibrates .

Because the frequency of vibration of both are same , the resonance is produced . By which the intensity of sound increases .

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