- #1
bolzano95
- 89
- 7
For physical experiment I have a project in which I have to measure the speed of sound in the air.
1. If I take an iron tube (inside is air) and a speaker,
2. put the speaker at the beginning of a tube,
3. speaker is connected to frequency generator (with which I can change frequencies),
4. turn the generator on,
How can I determine when the sound given by iron tube is 'the loudest' if beside I have speaker which also gives sound through generator?
I'm interested how to isolate the sound of frequency generator.
1. If I take an iron tube (inside is air) and a speaker,
2. put the speaker at the beginning of a tube,
3. speaker is connected to frequency generator (with which I can change frequencies),
4. turn the generator on,
How can I determine when the sound given by iron tube is 'the loudest' if beside I have speaker which also gives sound through generator?
I'm interested how to isolate the sound of frequency generator.