Case inserts: what’s inside
Educational kit: Atmospheric pressure
Demonstration kit on atmospheric pressure and properties of gases: ten visual experiments with a hand vacuum pump.
The demonstration set is used to study atmospheric pressure and the properties of gases: it includes Magdeburg hemispheres and transparent vacuum vessels with a hand pump. Activities cover testing the Boyle-Mariotte law, boiling water at reduced pressure, free fall in a Newton tube and sound in a vacuum. The kit provides ten visual demonstrations - from detecting atmospheric pressure to determining air mass. The set meets the requirements for equipment for physics classrooms in general secondary education institutions according to the current curriculum.
- 1.Hand-operated pressure and vacuum pump with two fittings - 1 pc.
- 2.Connecting tube, Ø10 mm/6 mm, length 35±5 cm - 1 pc.
- 3.Negative pressure cylinder (transparent cylinder, bottom, lid, vacuum gauge, valve with fitting) 1 set
- 4.Electronic scales, 500 g, accuracy 0.01 g - 1 pc.
- 5.Magnet - 1 pc.
- 6.Vessel for experiments in vacuum (container with a lid, compound pressure/vacuum gauge, seal, tap) 1 set
- 7.Laboratory beaker, 250 ml - 1 pc.
- 8.Electronic sound source - 1 pc.
- 9.Transparent cylinder - 1 pc.
- 10.Rubber ring - 1 pc.
- 11.Set of bodies (ball, disk, feather) 1 set
- 12.Syringe, 150 ml - 1 pc.
- 13.Tube 45±5 cm with caps 1 set
- 14.Foam sponge - 1 pc.
- 15.Membrane - polyethylene - 10 pcs.
- 16.Balloon - 5 pcs.
- 17.Balloon clip - 1 pc.
- 18.Nozzle for syringe - 1 pc.
- 19.Short tube - 3 cm - 5 pcs.
- 20.Magdeburg hemispheres 1 set
- 1. Confirmation of atmospheric pressure
- 2. Magdeburg hemispheres
- 3. Atmospheric pressure measurement
- 4. Effect of air pressure
- 5. Boiling of water at reduced pressure
- 6. Reduced internal pressure
- 7. Free fall (vacuum tube)
- 8. Sound transmission in a vacuum
- 9. Boyle-Mariotte Law
- 10. Determination of air mass
Middle school
basic level
Atmospheric pressure. Torricelli's experiment. Measuring atmospheric pressure. Barometers. Pressure gauges.
basic level
Gas pressure. Hydrostatic pressure. Pascal's law. Communicating vessels.
basic level
Evaporation and condensation. Boiling. Specific heat of vaporization (condensation).
basic level
The law of universal gravitation. Weight. Weightlessness and g-forces. Motion under gravity.
High school
basic level
Equation of state of an ideal gas. Gas mixture pressure. Isothermal, isobaric and isochoric processes of changing the state of an ideal gas.
- — Study of an isothermal process.
basic level
First law of thermodynamics and its application to ideal-gas processes at constant temperature, pressure or volume.
advanced level
Equation of state of an ideal gas. Dalton's law. Gas mixture pressure. Isothermal, isobaric and isochoric processes of changing the state of an ideal gas.
- — Study of an isothermal process.
advanced level
First law of thermodynamics and its application to ideal-gas processes at constant temperature, pressure or volume. Adiabatic processes.
Other sets in the section "Physics»
PH3.012C
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Dynamics track 120 cm with two digital SMART carts: measuring force, speed and acceleration in three axes, 11 laboratory activities.
PH3.012B
Educational kit: Dynamics track with digital photogates
Dynamics track 120 cm with two digital Bluetooth photogates: 11 quantitative experiments on kinematics and dynamics, case with a fitted insert.
PH3.001
Educational kit: Mechanics, statics and dynamics
Practical kit for mechanics, statics and dynamics for middle school and high school: three equipment trays, 81 equipment items, 44 laboratory activities.
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