Our Dynamic Cart Kit includes 2 high quality aluminum Carts. The carts feature qualities that change, which can assist with scientific experimentation. Also included are four 250 gram weights that can be attached or detached from the cart themselves. They also feature an extendable rod in the front of each cart that can be used in in an array of science experiments. The carts measure 3.25″ (80 mm) X 6.5″ (165.1 mm). Their weight is 2.17 lb (986 g).
This plotting compass has direction indicated. It has a liquid-filled plastic body with a black base and contrasting markings for clear visibility. It is useful for magnetic demonstrations.
• Stable needle. Size: 1.38″ (35 mm) Dia.
• Sold in a pack of 12
Use this tuning fork to demonstrate the relationship between sound and vibrations, the energy transfer between resonating systems, and as a source of standard frequencies. Each fork is stamped with the musical scale note it sounds and the frequency in Hz, at the base of the tine. They are great additions to physical science classrooms!
• Plain shank form
• Milled from non-rusting and non-magnetic aluminum bar stock
Use this tuning fork to demonstrate the relationship between sound and vibrations, the energy transfer between resonating systems, and as a source of standard frequencies. Each fork is stamped with the musical scale note it sounds and the frequency in Hz, at the base of the tine. They are great additions to physical science classrooms!
• Plain shank form
• Milled from non-rusting and non-magnetic aluminum bar stock