It is used for high school physics elective 3-3“Isometric change of gas", the device is used to explore a certain mass of gas at constant volume, its pressure P is proportional to the thermodynamic temperature T. It consists of Charles law tester apparatus, tube bracket, 150ml measuring cup.
It is used in junior high school "exploring the elongation characteristics of springs" physics experiment, used in high school "to study the relationship between spring elongation and elasticity" physics experiment. It consists of a metal frame, a test panel, a spring kit, a fastener, a dovetail nut, etc. It can complete the relationship between spring...
It is used to explore the thermal effect of current in the physics "electrical work and current" in junior high school. The apparatus can explore the relationship between current thermal effect and current, resistance. By setting up experiments, students can get the experimental data and grasp the knowledge points of "current heat effect". it consists of...
It is used in "The role of force is mutual" experiment for junior high school physics, used in "Newton third law" experiment for high school physics. The device is composed of acrylic base bracket, sliding bracket, 3 pieces magnets and connection kit. Two force sensors can be forced in the same direction to study the generation of contact force and...
It consists of a base, a rotating inclined plane, an angle ruler and built-in force sensor, which can convenient to perform the decomposition experiment of the force on inclined plane.
The product consists of adjustable iron stand, tray, weight, water spilling bottle, measuring glass, hand screw and wing screw. It is used to explore the buoyancy applied on an emerged object is equal to gravity of water it ejected. It is practical and easy to operate.
This product consists of a circuit board for the conductor and insulator, bulbs, batteries, wires, a black acrylic rod, stainless metal rod and carbon rod. It can be used to explore conductors and insulators, or verify liquid conduction.
The experimental device consists of a panel, a light barrier, a photogate part, a bracket, etc., and has a built-in Bluetooth and lithium battery that can be wirelessly connected to a computer. It has 12 light-adjusting height adjustment positions and can simultaneously obtain kinetic energy, potential energy, and mechanical energy data of 6 groups of...
