Question

a musical note on a
You can actually play
glass bottle by blowing across its top. Explain
how sound is produced. Provide
any 4 examples.​

Answer 1

When you blow across the top of the bottle, you set the air molecules vibrating and produce sound waves. In this case, more water results in a higher pitch, as opposed to tinkling the bottle. ... Adding more water gives them less space to vibrate in, making them vibrate faster and producing a higher pitch.