1.

Fill a glass bottle with some water. Blow across the mouth of bottle and listen to the sound. Change the level of the water in the bottle. Does the pitch of the sound change? Please explain the relation between the amount of water in the glass and the pitch of the sound produced on blowing over the glass with diagram and a short video also. Thank you.

Answer»

Fill a glass bottle with some water. Blow across the mouth of bottle and listen to the sound. Change the level of the water in the bottle. Does the pitch of the sound change?

Please explain the relation between the amount of water in the glass and the pitch of the sound produced on blowing over the glass with diagram and a short video also. Thank you.



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