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Guinea and Feather Apparatus, 20" Glass Tube Gifts_Bar Sliding-window gold-leaf electroscope with anodized

Guinea and Feather Apparatus, 20" Glass Tube Gifts_Bar Sliding-window gold-leaf electroscope with anodizedDrops a dense object and a feather together inside a 20 inch evacuated glass tube, showing that air resistance not mass accounts for differences in fall time under gravity.

SKU: 90015947618 · From condeoeiras.edu.pt

4.7
USD32.09 USD59.09

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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Description

Sliding-window gold-leaf electroscope with anodized aluminum walls and an internal scale

mechanical-advantage

5-inch compact and 6-inch long-format units

supporting dental hygiene and pathology teaching

anchoring side-by-side magnet-strength comparisons for the classroom

Guinea and Feather Apparatus, 20" Glass Tube Gifts_Bar Sliding-window gold-leaf electroscope with anodizedDrops a dense object and a feather together inside a 20 inch evacuated glass tube, showing that air resistance not mass accounts for differences in fall time under gravity.

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