Price: $1,432.49
(as of Feb 14, 2025 05:36:44 UTC – Details)
This demonstrator is used for science teaching in middle schools and is used to demonstrate the gravitational action between solid molecules.
This instrument is composed of a demonstrator, scraper, squeeze trigger and other parts.
Simple operation, strong interest, good verification
Experiments have proved that there is a gravitational force between solid molecules, and this gravitational force is larger when the molecular distance is small.
After the two lead posts are bonded and when hanging objects, handle them with care and avoid impact.
This demonstrator is used for science teaching in middle schools and is used to demonstrate the gravitational action between solid molecules.
Simple operation, strong interest, good verification
Experiments have proved that there is a gravitational force between solid molecules, and this gravitational force is larger when the molecular distance is small.
After the two lead posts are bonded and when hanging objects, handle them with care and avoid impact.
This instrument is composed of a demonstrator, scraper, squeeze trigger and other parts.
