- Posts: 323
- Thank you received: 0
H3-11: TUNING FORKS AND RESONANT TUBE
- zzfixk23
- Offline
- Banned
-
11 years 11 months ago - 11 years 11 months ago #822
by zzfixk23
ID Code: H3-11
Purpose: Illustrate resonance in an air column.
Description: Strike either tuning fork and hold it to the end of the tube. The sound intensity of the fork at the resonant frequency (480Hz) of the tube increases dramatically, whereas the fork with the non-resonant frequency (384Hz) does not become significantly louder. The second harmonic of the tube is excited (see fourth video below).
Availability: Available
H3-11: TUNING FORKS AND RESONANT TUBE was created by zzfixk23
ID Code: H3-11
Purpose: Illustrate resonance in an air column.
Description: Strike either tuning fork and hold it to the end of the tube. The sound intensity of the fork at the resonant frequency (480Hz) of the tube increases dramatically, whereas the fork with the non-resonant frequency (384Hz) does not become significantly louder. The second harmonic of the tube is excited (see fourth video below).
Availability: Available
Last edit: 11 years 11 months ago by zzfixk21.
Please Log in to join the conversation.
Time to create page: 0.136 seconds