How did changing the length of the tube affect the speed?
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How did changing the length of the tube affect the speed?
Transcribed Image Text:Table 3: Open- Open Length (short tube)
Harmonic
Length (m)
Frequency
(Hz)
Wavelength Speed
(m)
Number
(m/s)
1
0.52m
NA
1.04m
NA
0.52m
333 Hz
0.52m
173.16m/s
3
0.52m
666 Hz
0.35m
233.1m/s
0.52m
999 Hz
0.26m
259.74m/s
0.52m
NA
0.21m
NA
6
0.52m
NA
0.17m
NA
7
0.52m
NA
0.15m
NA
Table 4: Open- Open Length (long tube)
Harmonic
Length (m)
Frequency Wavelength Speed
(m)
Number
(Hz)
(m/s)
1
0.815m
NA
1.63m
NA
0.815m
198.8 Hz
0.82m
163.02m/s
3
0.815m
398 Hz
0.54m
214.92m/s
4
0.815m
597 Hz
0.41m
244.77m/s
0.815m
795 Hz
0.33m
262.35m/s
0.815m
994 Hz
0.27m
268.38m/s
0.815m
NA
0.23m
NA
NOTE: RECORD "NA" (for Not Available in the given Range) in the blank for
any frequency that is not found within the range of 75 Hz - 1000 Hz
Transcribed Image Text:Table 1: Closed - Open Length (short tube)
Harmonic
Wavelength Speed
(m)
Length (m)
Frequency
(Hz)
Number
(m/s)
1
0.55m
156.8 Hz
2.2m
344.96m/s
3
0.55m
469 Hz
0.73m
342.47m/s
41
0.55m
783 Hz
0.44m
344.52m/s
7
0.55m
NA
0.31m
NA
Table 2: Closed - Open Length (long tube)
Harmonic
Number
Frequency Wavelength Speed
(m)
Length (m)
(Hz)
(m/s)
1
0.91m
94.5 Hz
3.64m
343.98m/s
0.91m
283 Hz
1.21m
342.43m/s
4.
0.91m
472 Hz
0.73m
344.56m/s
6
7
0.91m
661 Hz
0.52m
343.72m.s
NOT
LO
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