Description
000 volts to demonstrate energy conversion
5V flash-lamp bulbs on E10 miniature Edison screw bases
Five-pack of 3/4-inch plastic marbles
This 1000mL capacity
Six-pack of polished stainless steel spatula-scoops with one rounded end and one pointed end
Superior Ring and Ball Apparatus Subject_Earth Science 000 volts to demonstrate energyCast iron based Gravesande ring and ball with a 30mm ball, the heavy plinth preventing tipping while flame heating expands the ball beyond the ring diameter.
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
