250 mL Glass Beaker

250 mL glass beaker marked at 25 mL increments up to 200 mL.
250 mL glass beaker marked at 25 mL increments up to 200 mL.

Details

9DD200 - Glassware & Vessels

2 units available to reserve

Instances

Instance #247
G2B20A - Demo West (Duane Physics)
Excellent - Like New
Instance #380
G2B20A - Demo West (Duane Physics)
Good - Normal Wear

Used in these demonstrations

Welch two-pan balance with two 250 mL beakers: left beaker contains a green-and-white superball, right beaker contains green-dyed water at about 150 mL

Buoyancy Balance

A floating superball displaces exactly its own weight in water, demonstrated directly on a two-pan balance. A bonus step shows that the displaced volume of water weighs the same as …
Bernzomatic propane torch on stand heating a copper-constantan thermocouple junction, with compass needle on stand nearby and small beaker of ice water
Safety

Seebeck Effect Oersted's Experiment

Combines the Seebeck effect with Oersted's experiment: heating a copper-constantan thermocouple junction generates a current whose magnetic field flips a compass needle 180°. Demonstrates energy conversion from thermal to electrical …
Glass bowls of various sizes containing sorted colored marbles — clear, yellow-green, orange, and blue-purple — with a small beaker of mixed marbles and a white mesh bag holding marbles

Stellar Generations

Models stellar nucleosynthesis using colored marbles to show how successive generations of stars enrich the interstellar medium with heavier elements. Students see why our Sun contains ~2% heavy elements — …

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