China Wholesale forced vibration resonance Factories – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor
China Wholesale forced vibration resonance Factories – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor Detail:
Experiments
1. Generate and receive ultrasound
2. Measure sound velocity in air using phase and resonance interference methods
3. Study the interference of reflected and original sound wave, i.e. sound wave “LLoyd mirror” experiment
4. Observe and measure double-slit interference and single-slit diffraction of sound wave
Specifications
|
Description |
Specifications |
| Sine wave signal generator | Frequency range: 38 ~ 42 khz. resolution: 1 hz |
| Ultrasonic transducer | Piezo-ceramic chip. oscillation frequency: 40.1 ± 0.4 khz |
| Vernier caliper | Range: 0 ~ 200 mm. accuracy: 0.02 mm |
| Ultrasonic receiver | Rotational range: -90° ~ 90°. unilateral scale: 0° ~ 20°. division: 1° |
| Measurement accuracy | <2% for phase method |
Product detail pictures:
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By Mildred from Zurich - 2018.06.28 19:27
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