Eisco Labs
| SKU
PH0374D
Gravesande Ring and Ball, 19mm Ball
⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Regular price
$17.19
Sale price
$17.19
Regular price
$20.57
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Product Description
Product Description
The Eisco Labs Ring and Ball (Gravesande’s) apparatus features a 19mm ball for demonstrating thermal expansion. When heated, the ball expands and can no longer pass through the ring.
This classic experiment clearly demonstrates thermal expansion of metals. Suitable for physics classrooms.
Specifications
Specifications
- Material: Brass & Wood
- Dimensions (L × W × H): 9.25" × 0.93" × 0.71" (23.5cm × 2.36cm × 1.80cm)
- Weight: 0.32 lbs (145g)
Shipping & Returns
Shipping & Returns
SHIPPING
Ships from Rochester, NY. Orders received by 1:00 PM EST typically ship same day. Free US shipping on orders over $100. Expedited options available.
RETURNS
30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.
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