If someone said that instruments that produce sounds via vibrating columns of air are called aerophones, would that be a true or false statement?

Is a true statement

Explanation:

An aerophone is a musical instrument that produces its sound by the vibration of the column of air inside of it, without the need for strings or membranes, since it only requires the vibration of the air. They are divided into metal and wood aerophones, having a strong and a soft tone respectively.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.