Benefits

• Large and very illustrative way to watch the propagation of waves including damping, coupling, standing waves and many more
• Slow propagation speed allows an excellent observation
• Easy fixation of wave images at any time

Gearing 100/1, for 11030.93

Gearing 30/1, for 11030.93

Laboratory motor, 220 V AC

Light barrier, compact

Light barrier with counter

Wave machine

Support rod, stainless steel, 500 mm

Meter scale, l = 1000 mm

Connecting cord, 32 A, 1500 mm, yellow

Connecting cord, 32 A, 1500 mm, blue

Connecting cord, 32 A, 2000 mm, red

Connecting cord, 32 A, 2000 mm, blue

Collar adaptor w. connecting cord

Screened cable, BNC, l 1500 mm

Adaptor, BNC socket/4 mm plug

Adapter, BNC-plug/socket 4 mm

PHYWE power supply, 230 V, DC: 0…12 V, 2 A / AC: 6 V, 12 V, 5 A

Right angle clamp expert

Bench clamp expert

Tasks

1. The frequency of the oscillators 1, 10, 20, 30 and 40 is to be determined with the electronic counter of the lightbarrier and the stopwatch for a particular frequency of excitation.
2. By means of a path-time measurement the phase velocity of a transverse wave is to be determined.
3. For three different frequencies the corresponding wavelengths are to be measured and it is to be shown that the product of frequency and wavelength is a constant.
4. The four lowest natural frequencies with two ends of the oscillator system fixed are to be detected.
5. The four lowest natural frequencies with one end of the oscillator system fixed and the other one free are to be detected.

What you can learn about

• Periodic motion
• Frequency
• Wavelength
• Phase velocity
• Standing waves
• Natural frequency
• Free and fixed end
• Damping of waves