3 Oscillations & Waves

Spring wave reflection - Video

demonstration image
Catalog: 
3B25.25B
Location: 
3_1
Video Encyclopedia :Reflections from a long horizontal brass spring with fixed and free ends.

Modes of string oscill.(sonometer) - Video

demonstration image
Catalog: 
3D20.20
Location: 
3_1
Video Encyclopedia :An electromagnetic pickup is used to display the waveform of the sonometer string on an oscilloscope.

Tuning forks - Video

demonstration image
Catalog: 
3D46.16
Location: 
3_1
Video Encyclopedia :Use a microphone and oscilloscope to display the waveforms of 256, 512, and 1024 Hz tuning forks.

Oscillating bar - Video

demonstration image
Catalog: 
3A15.20B
Location: 
3_1
Video Encyclopedia :Compare the period of a bar supported at the end with a simple pendulum of 2/3/length.

Mass on a spring - video

Catalog: 
3A20.10C
Location: 
3_1
Cinema Classics: Periodic Motion: Ball on Spring. A Ball oscillates slowly on a long spring.

Periodic non-simple harm. motion-Video

demonstration image
Catalog: 
3A95.38
Location: 
3_1
Video Encyclopedia :A large pendulum drives a restricted vertical pendulum.

Acoustic coupling - Video

demonstration image
Catalog: 
3B25.35
Location: 
3_1
Video Encyclopedia :Sound a 2-inch loudspeaker alone and with an exponential horn.

Modes of string oscillation(guitar) - Video

demonstration image
Catalog: 
3D20.21
Location: 
3_1
Video Encyclopedia :Show the output of an electric guitar on an oscilloscope.

Adjustable tuning fork - Video

demonstration image
Catalog: 
3D46.22
Location: 
3_1
Video Encyclopedia :Adjust masses on each tine of a large fork and show the waveform on an oscilloscope. Mistuned forks damp quickly.

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