American Educational Viscosity Tube Demonstration Apparatus [並行輸入品]
- メーカー
- American Educational Products
- JAN
- 7468504666482
- シェア
商品説明
The viscosity of four different liquids can be visually compared with this apparatus. Each tube contains different weight fluid and a 3/8' plated steel ball. The balls are lifted just above the line on the tube with a neodymium magnet and then released. S
特記事項
- Each tube contains different weight fluid and a 3/8' plated steel ball
- The balls are lifted just above the line on the tube with a neodymium magnet and then released
- Students compare the time it takes for the balls to fall through the weighted liquids and settle on the bottom of the tubes
- Instructions provided
