Physics

Coupled pendula on the magnetic board

Oscillations occur in physics in anextremely wide range of occurrences.They are macroscopically visible in theswinging and cushioning of cars orsuspension bridges. In Nature, however,there is as a rule never a singleoscillation but always only coupledones. Only so can waves such as waves ofwater ...
 
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Product-No: P0515760

Buoyancy in water on the magnetic board (Archimedes' prin-ciple)

Extensive bodies have the property ofweighing less when they are in waterthan when they are in air, which younotice when you swim, for example. Forthis reason, even heavy container shipscan swim, although a small pebble immediately sinks. In this experiment, weare dealing with Archimedes' princi ...
 
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Product-No: P1297260

Inrush current of a light bulb

The behaviour of a filament lamp at themoment it is switched on is to beexamined.
 
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Product-No: P1330860

Switch-on behaviour of a capacitance

The behaviour of the current and voltageat a capacitor at the moment it isswitched on is determined here.
 
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Product-No: P1331060

Generation of an alternating voltage, rectification andsmoothing

An alternating voltage is induced in acoil in the (alternating) field of aperiodically moving magnet. Thecharacteristic of a diode to allowelectric current only to pass in onedirection is used to rectify the inducedalternating voltage. A capacitor that isswitched in parallel to the load(resistan ...
 
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Product-No: P1331360

Parallel and series connection of helical springs on themagnetic board

Helical springs can be connected inparallel as well as in series by hangingthem alongside each other or one afterthe other. This experiment is concernedwith the resulting spring constants.
 
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Product-No: P1337860

Specific heat capacity of water

Cold water is filled in a calorimeterand heated with a heating coil. Therelation between the heating power andthe temperature increase and also thespecific heat capacity of water aredetermined.
 
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Product-No: P1349160

Specific evaporation heat of water

Water is filled in a beaker, heated toboiling with a heating coil and partlyevaporated. The specific heat ofevaporation is determined from themeasured heating power and theevaporated mass of water.
 
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Product-No: P1349260

Specific heat capacity of liquids

Glycerol and hot water are mixed in acalorimeter at room temperature and themixing temperature is measured. Thespecific heat capacity of glycerol canbe determined from the values soobtained and the temperatures of theliquids prior to mixing them.
 
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Product-No: P1349360

Cooling by evacuation

When the air pressure above a watersurface is reduced, the water begins toboil at a certain temperature. Thetemperature of the water is herebyreduced and further evacuation canfinally bring it to 0°C and even lower.
 
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Product-No: P1500060

Zero gravity during free fall

This experiment shows, in a particularlyeasy manner, that an object in free fallis not subject to acceleration. Thestate of free fall can, therefore, beused to simulate zero g, as it is experienced in space, e.g. in order totrain astronauts prior to space travel.Known examples for this type ofsi ...
 
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Product-No: P1500160

Frequency of a spring pendulum (on the magnetic board)

The oscillation of a spring pendulum isrecorded by measuring the force. It ishereby shown, that the frequency isindependent of the amplitude of theoscillation. Further to this, the springconstant can be determined from themeasured values, or a frequency analysiscan be carried out to determine th ...
 
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Product-No: P1500260

Dependence of the frequency of a spring pendulum on the pen-dulum mass and spring constant (on the magnetic board)

The oscillation of a spring pendulum isrecorded by measuring the force. Theoscillation period is determined fordifferent masses and different springconstants, to find which is depended on.
 
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Product-No: P1500360

Properties of the atmospheric pressure

Pressure plays an important role indaily life, even when it is not oftenthat it makes itself noticeable. But itis always there. In this experiment wewill examine what pressure actually is,its properties and its origin.
 
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Product-No: P1500460

Acceleration of a spring pendulum with an acceleration sen-sor

The oscillation of a spring pendulum isrecorded by an acceleration sensor. Forthis, essentially only the sensor, aspring and a rubber ring are required,no further equipment is necessary. Theprinciple of harmonic oscillation can beso qualitatively explained in a verysimple way. From the measured ...
 
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Product-No: P1500560

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