The Demonstration Wave Machine allows for easily visible demonstrations that show the behavior and properties of transverse waves.
The motion of the wave is demonstrated by a chain of 73 steel pendulum bars each soldered at their mid-point along a rod spring that can be subjected to torsion. The ends of the bars are painted on one side in fluorescent paint and on the other side with white paint. A damping mechanism is also supplied and a retaining clamp on a stem for demonstrating reflections at a fixed end. The machine is mounted on a foldable steel base.
Number of bars: 73
Length of bars: 460 mm
Total length: 920 mm
![Demonstration Wave Machine, Single Module, 1003492 [U45012], 기계파동](/imagelibrary/U45012/U45012_01_Demonstration-Wave-Machine-Single-Module.jpg)
![Demonstration Wave Machine, Single Module, 1003492 [U45012], 기계파동](/thumblibrary/U45012/U45012_01_1200_1200_Demonstration-Wave-Machine-Single-Module.jpg)
![Chladni Plate, Square, 1000706 [U56006], 진동](/thumblibrary/U56006/U56006_01_140_140_Chladni-Plate-Square.jpg)
![Set of Tuning Forks, C-Major Chord, on Resonance Boxes, 1002615 [U10125], 소리굽쇠](/thumblibrary/U10125/U10125_01_140_140_Set-of-Tuning-Forks-C-Major-Chord-on-Resonance-Boxes.jpg)
![Vacuum Experiment Plate, 1003166 [U21850], 진공](/thumblibrary/U21850/U21850_01_140_140_Vacuum-Experiment-Plate.jpg)
![Band Wave Device, 1000808 [U8431776], 기계파동](/thumblibrary/U8431776/U8431776_01_140_140_Band-Wave-Device.jpg)
![Power Function Generator (230 V, 50/60 Hz), 1009957 [U8533600-230], 함수 발생기](/thumblibrary/U8533600-230/U8533600-230_01_140_140_Power-Function-Generator-230-V-5060-Hz.jpg)
![Vacuum Bell Jar, 1020809 [U218511], 진공](/thumblibrary/U218511/U218511_01_140_140_Vacuum-Bell-Jar.jpg)
![진동발생기 Vibration Generator, 1000701 [U56001], 진동](/thumblibrary/U56001/U56001_01_140_140_진동발생기-Vibration-Generator.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], 베이스](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Diaphragm with 3 Double Slits of Different Widths, 1000596 [U14100], 조리개, 분광기 및 필터](/thumblibrary/U14100/U14100_01_140_140_Diaphragm-with-3-Double-Slits-of-Different-Widths.jpg)
![Diaphragm with 4 Double Slits of Different Spacings, 1000597 [U14101], 조리개, 분광기 및 필터](/thumblibrary/U14101/U14101_01_140_140_Diaphragm-with-4-Double-Slits-of-Different-Spacings.jpg)
![Ripple Tank PM02, 1017591 [U219101], 수파](/thumblibrary/U219101/U219101_01_140_140_Ripple-Tank-PM02.jpg)
![Red Laser Diode, 650 nm, 1003201 [U22000], 광학 램프 및 고정대](/thumblibrary/U22000/U22000_01_140_140_Red-Laser-Diode-650-nm.jpg)
![DC Power Supply 0-500 V (230 V, 50/60 Hz), 1003308 [U33000-230], 전원](/thumblibrary/U33000-230/U33000-230_01_140_140_DC-Power-Supply-0-500-V-230-V-5060-Hz.jpg)
![Demonstration Wave Machine, Complete Set, 1003491 [U45011], 기계파동](/thumblibrary/U45011/U45011_01_140_140_Demonstration-Wave-Machine-Complete-Set.jpg)
![Rubber Band, 1000702 [U56002], 기계파동](/thumblibrary/U56002/U56002_01_140_140_Rubber-Band.jpg)
![Cloud Chamber, 1000921 [U8483220], 방사능](/thumblibrary/U8483220/U8483220_01_140_140_Cloud-Chamber.jpg)
![SEK Mechanics, 1008527 [U8501000], 고급 학생 실험](/thumblibrary/U8501000/U8501000_01_140_140_SEK-Mechanics.jpg)
![SEK Optics (230 V, 50/60 Hz), 1008531 [U8503000-230], 고급 학생 실험](/thumblibrary/U8503000-230/U8503000-230_01_140_140_SEK-Optics-230-V-5060-Hz.jpg)
![Tuning Forks Kit (440 Hz), 1002612 [U10120], 소리굽쇠](/thumblibrary/U10120/U10120_01_140_140_Tuning-Forks-Kit-440-Hz.jpg)
![High Current Coil, 1000984 [U8497406], 탈착 가능한 변압기 D](/thumblibrary/U8497406/U8497406_01_140_140_High-Current-Coil.jpg)