Eisco Labs Wilberforce Pendulum
Description
Fairly complex physics can make a stunning demonstration of a coupled harmonic
oscillator. When pulled down, this device will oscillate in the vertical
direction, and then the energy will stop the vertical oscillation and turn to
rotational oscillation and back again. In simple terms, what is happening is
that due to the helical spring, when the pendulum bob moves up and down,
energy “leaks” from the translational mode to the rotational mode creating
this stunning effect. Great for either an executive desk or an advanced and
stunning physics demonstration. CH0652DKIT Stand is NOT included.
Features:
- Originally developed in 1896 by an English physicist this fascinating device is a great example of a coupled mechanical oscillator
- Kit Contains: (1) Adjustable Wilberforce Pendulum Mass, (1) Helical Spring, (1) Mounting Rod connected to a boss head clamp
- The pendulum is made of high quality steel.
- The radial arms have threaded adjustable weight so that the moment of inertia can be tuned to the torsional vibration period
- The device needs to be mounted at least 1 meter from any surface, we recommend using the Eisco CH0652DKIT with this device. CH0652DKIT stand is NOT included in this listing.
Product Details:
- Brand: EISCO
- Theme: Physics
- Age Range (Description): Adult
- Item Dimensions LxWxH: 6 x 6 x 1.2 inches
- Item Weight: 0.54 Kilograms
- Product Dimensions: 6 x 6 x 1.2 inches
- Item Weight: 1.19 pounds
- Item model number: WILBF
- Manufacturer: EISCO
| Dimensions | 7.0 × 2.8 × 2.5 in |
|---|---|
| Ean | 0849230061975 |
| Mpn | WILBF |
| Upc | 849230061975 |
| Brand | EISCO |
PAYMENT POLICY
SHIPPING POLICY
Most items are shipped within one business day via UPS within the Continental United States.
- Canada shipment can take up to 10 days
- Alaska, Hawaii, and Puerto Rico shipment can take up to 10 days, and some items may not be permitted to ship to these locations.
- If any shipment is not permitted to your area, full refund will be issued within two business days.
RETURNS POLICY
All returns accepted within 30 days after receiving the item.
- Refund given as money back (no exchanges)
- Return Shipping to be paid by buyer, unless item defective or damaged.
- 15% Restocking fee applies unless return due to defective or damaged product.
- Perishable or Hazardous Goods are not returnable. Returns may require compliance with Manufacturer policies.
FEEDBACK
We take our reputation seriously. We buy and sell online, so we understand the value of trust. If you are unsatisfied with your order for any reason, please Contact Us and we will work with you to resolve it to your satisfaction.
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