3B SCIENTIFIC PHYSICS U11367 Instrucciones De Uso página 4

6. Sample experiment
Measuring the sound wave from a tuning fork
Equipment needed:
TM
1 3B NETlog module
1 Microphone
1 Tuning fork 440 Hz, on
resonance box
Fig. 1: Measuring the sound wave of a tuning fork
•
Mount the 440 Hz tuning fork on the resonance
box and position the microphone in front of
the resonance box's sound hole.
•
Select an analog input on the 3B NETlog
module and activate the tuning fork experi-
ment (template) in the 3B NETlab
This provides all the necessary output settings.
•
Conduct and analyse the experiment.
Fig. 2: Amplitude of sound wave from a tuning fork as a
function of time
3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany •
U11300
U11367
U10121
TM
TM
software.
Subject to technical amendments
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