Canada’s Instrumentation Leader Since 1946.
Canada’s Instrumentation Leader Since 1946.
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The velocity of sound in air is determined by measurement of sound travel times across known distances.
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Principle
The velocity of sound in air is determined by measurement of sound travel times across known distances.
Benefits
Tasks
Determine the sound velocity in air for different distances between sound source and microphone.
Learning objectives
| Device name | Article no. | Quantity |
|---|---|---|
| PHYWE Universal Counter | 13601-99 | 1 |
| PHYWE Measuring microphone with amplifier | 03543-00 | 1 |
| Battery 9 V | 07405-00 | 1 |
| Support rod with hole, stainless steel, 10 cm | 02036-01 | 2 |
| Support | 09906-00 | 1 |
| Barrel base expert | 02004-00 | 2 |
| Measuring tape, l = 2 m | 09936-00 | 1 |
| Connecting cable, 32 A, red, various lengths | 07361-01 | 2 |
| Connecting cable, 32 A, blue, various lengths | 07361-04 | 2 |
| Capacitor 1 microF/ 100V, G2 | 39113-01 | 1 |
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