$China Wholesale Jolly balance Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor Featured Image$

$China Wholesale Jolly balance Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor$

China Wholesale Jolly balance Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor

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High specification Measurement of Photoelectric Characteristics of Photosensitive Sensors with low cost design, it can save your budget to get same educational contents.

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Magnetization Curve, Pohl"s Pendulum, Snr, Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.

China Wholesale Jolly balance Factory – 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

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With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for China Wholesale Jolly balance Factory – LMEC-15 Interference, Diffraction and Velocity Measurement of Sound Wave – Labor , The product will supply to all over the world, such as: Sao Paulo, Riyadh, Argentina, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.

Forced Vibration

Free Fall

Gravitational Acceleration

Gravitational Constant

Hearing Threshold

Human Reaction Time

Jolly Balance

Liquid Surface Tension

Resonance

Velocity

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.