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| PENDULUM ON STAND
(0120) |
| Designed for performing a number of pendulum related experiments quickly and accurately. Comprises a meter rule with zero at the bottom, graduated in millimeters and reading every centimeter attached vertically on a support rod. Towards the upper end of the rod a hanger is fixed, from which 3 pendulum bobs, each of 25mm diameter and of different material - wood, steel and aluminium, are suspended. A sliding index mounted on the meter rule can be adjusted for vertical position and has a projection through which first pendulum cord passes thus controlling the effective length of suspension of first pendulum. Complete assembly mounted on a stable metal stand. The hanger has provision for controlling the length of suspension of each pendulum |
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