Technical data

Forced oscillation and resonance

Article no: P1003100

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Principle

In the Experiment "Helical spring pendulum" the students have determined the natural frequency of a spring pendulum and established this frequency dependence on pendulum mass and spring constant. In this experiment they should force a spring pendulum to oscillate and from observations of the forced oscillation amplitude make conclusions concerning the correlation between excitation frequency and natural frequency.
Furthermore, the natural frequency of a spring pendulum should be measured and then compared with the (approximate) natural frequency determined in the second part of the experiment.

Benefits

Real stand material for an esecially stable and safe setup
Student-suitable experiment descriptions with reports available

Scope of delivery

Support base, separable for 2 rods	02001-00	1
Stand rods, stainless steel, various sizes	02037-00	1
Boss head	02043-00	1
Holding pin	03949-00	1
Helical spring, 3 N/m	02220-00	1
Set of precision weights,1g-50g	44017-01	1
Digital stopwatch, 24 h, 1/100 s and 1 s	24025-00	1