Submarine Float and Sink Demonstrator Physics Experiment Instrument Teaching Equipment

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• This demonstrator can vividly demonstrate the ups and downs of submarines and help students deeply understand the practical application of Archimedes' law.
• This instrument uses a hollow transparent sphere as the air chamber of the submarine, which can intuitively demonstrate the drainage and exhaust conditions of the submarine, and can enable students to grasp when the buoyancy (the weight of the object discharging liquid) is greater than the weight of the object, the object floats; when the buoyancy is less than the weight of the object , The object sinks.
• The submarine floating and sinking demonstrator is composed of a transparent spherical air chamber, with suction and exhaust holes at the top, and water inlet and drainage holes at the bottom. The accessories are transparent plastic tube and suction and exhaust tube.
• Do not collide or drop the diving ball gas chamber and the transparent water tank to avoid rupture, and prevent contact with corrosive agents and gas to prevent aging and cracking.
• Drain the water in the air chamber after use, and keep it for later use after drying.