Description
and specific-heat comparisons
Five color-coded ceramic ring magnets at 46mm diameter mount on a 15cm wooden dowel
built to support full-size anatomical skeleton models in classrooms and laboratories
supplying replacements when the originals lose loft or split during repeated charging cycles
Giant Newton's cradle at 12
Parallel and Series Circuit Demonstrator Pack Size_5 and specific-heat comparisonsFive bulb circuit demonstrator with 8 removable metal bars on a heavy base, letting students rearrange bars to convert between series and parallel topologies on the same set of lamps.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
