What happens to air pressure when a drum is struck?
Understand the Problem
The question is asking about the changes in air pressure that occur when a drum is struck, specifically how it reacts during the impact. This relates to concepts of sound production and pressure dynamics.
Answer
Air pressure changes slightly and creates sound waves.
When a drum is struck, the drumhead vibrates, causing a small change in the air pressure around it. This creates pressure disturbances that travel through the air as sound waves.
Answer for screen readers
When a drum is struck, the drumhead vibrates, causing a small change in the air pressure around it. This creates pressure disturbances that travel through the air as sound waves.
More Information
When a drum is struck, the vibration of the drumhead causes variations in the air pressure around it. These variations create areas of compression and rarefaction, which travel through the air as sound waves. This is how we are able to hear the sound of the drum.
Sources
- Drumhead Vibration and the Science of Sound - idrumtune.com
- What happens to the skin of a drum when you strike it? - Quora - quora.com
- The Structure of the Drum: How sound is produced - Yamaha - yamaha.com
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