Sammy is conducting an experiment to see what will happen when she changes the frequency of one of the strings on her guitar, which is made out of wood. what happens to the sound waves coming from the guitar when the string is adjusted to match the frequency of the wood?

The correct answer to this open question is the following.

What happens to the sound waves coming from the guitar when the string is adjusted to match the frequency of the wood is that the air molecules are going to adapt to the vibration of the new vibration of the string. The sound wave is going to adjust to this new pattern of rarefactions and compressions. The string of the guitar vibrates at the same frequency of the sound vox of the guitar.

i think it's b or c hope this