Description
Double-walled in aluminum to minimize heat exchange with the surrounding air
and a candle holder
lets students compare how line density per unit length controls the spacing of the resulting interference pattern
which also mounts to bench edges and boards of equal thickness
Ventilation Demonstration Apparatus, 8.7 x 6.5 x 4" Capacity_50mL Double-walled in aluminum to minimizeLarge format 8. 7 by 6. 5 by 4 inch ventilation apparatus modeling historic mine gallery airflow and domestic chimney convection through a candle driven hot air rise demonstration.
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
You may also like
recommand products
