"water bath"

This basic aluminum pad and is identical to the pad used in the Science Olympiad National competition, without the pneumatic launching option.

Demonstrate the effect of pressure to water depth.

Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.

Glass vessel with a spout for measuring the volume of irregular objects by water displacement.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch bucket for the overflow.

Unlike traditional pendulums, the Kater's pendulum center of gravity does not have to be know in order to determine the acceleration due to gravity.

Physics Workshop Pro explores advanced subjects in physics.

Large metal block with hooks for density or specific heat experiments.

Calculate density the old school way, measuring the net force acting on a submerged object.

Dramtically demonstrate the power of atmospheric pressure