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Mechanics
Hare’s Apparatus
A three-limbed glass tube is mounted on a wooden stand with a scale for each of the two 600 mm tubes. A rubber tube with Hoffman clip is provided for the short limb. Two metal sliding distance rods may be so adjusted that their lower ends just touch the surface of the liquid under experiment to facilitate column height readings. Overall dimensions 680 x 300 x 150 mm approx.
PH10617 -
Mechanics
Hydraulic Jack Model
The set includes a basic jack stand with plunger and a main cylinder with four smaller cylinders and a set of connecting hoses and valves. Smaller cylinders can be easily connected to a basic jack stand with a large main cylinder. Students can lift a heavy object, such as a stack of books, by applying a small amount of force to one of the four smaller cylinders. Students can adjust the mechanical advantage by using different input cylinders. Device may also be used to demonstrate Boyle’s Law using air or other gases. With Instructions.
PH10619 -
Mechanics
Hydraulic piston (Pascal Piston)
A simple and effective tool for illustrating pressure transmission in fluids. Two transparent cylinders of different sizes, connected by a brass tube, show Pascal’s Law in action. Hands-on learning in classrooms.
Features:
- Manual lever for applying pressure
- Real-time pressure gauge display
- Release valve for quick reset
- Demonstrates the principle of Mechanical Advantage in hydraulic systems
PH10623B -
Mechanics
Pascal Demonstration
To teach Pascal’s Law and application of hydraulic press. By alternately applying force on a large and small piston, students will experience the mechanical advantage of one over the other. This device can be used to discuss the many uses of hydraulics such as power steering, hydraulic jacks, shock absorbers and auto braking systems.
PH10625 -
Mechanics
Pascal’s Law Apparatus
This apparatus is used to demonstrate Pascal’s law. It demonstrates that pressure of liquids varies with depth and is independent of the shape of the vessel. It is mounted on a moulded plastic base, into top of which one of the four vases of differing shape may be screwed. All the four glass vessels have identical bottom opening. A movable index is provided on the vertical rod to enable the height of water in vases at same level.
PH10625Q -
Mechanics
Pascal Ball
Complete demonstration of Pascal’s Law. The apparatus shows that a change in pressure in fluids is transmitted equally in all directions to all parts of a fluid. The device contains a hollow sphere connected to a hand pump with plunger that applies pressure to fluid in the ball. The fluid exits all 10 equidistant nozzles in the ball with equal force in all directions. With instructions.
PH10626 -
Mechanics
Speed of a Bubble Set
The set consists of three rugged, sealed, transparent plastic tubes containing colored fluids of three different viscosities. The bubble in each tube rises at a constant speed which depends on the type of fluid, the angle at which the tube is inclined and to some extent the temperature. Students track the time taken by an air bubble to move from the bottom to the top of 3 different colored tubes. From this they can link the mathematical concept of slope to the physical science concept of velocity. Includes instructions.
PH10629
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