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- Determine resonant frequencies of square and circular plates,
and circular hoop. Examine modes of vibration at any frequency. Sand collects
along the nodal lines of wave patterns, revealing clear and beautiful pictures
of various modes of vibration. This one is a crowd pleaser.
- Located in L02, section C2.
- Draw bow accross edge of sand-covered plate to reveal nodal
regions.
- Located in L02, section C3. Sand is in box with other Chladni
plates, in section C2.
- Place circular plates in contact with each other; evacuate
air using syringe; attempt to pull plates apart.
- Using transparent cylinder and circular plate, evacuate air
to boil water, inflate balloon, or un-stick a suction cup.
- Located in L02, section C3.
- Use in conjunction with Logger Pro to measure forces in real
time. Use graphical analysis in Logger Pro to demonstrate Newton’s Laws. Durable
enough to leap from or push heavy objects.
- Located in L02, section B3, in plastic tub.