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Principle
Different forms of energy can be converted into each other. Here the potential energy of steel pellets is converted to heat when falling pellets collide.
Tasks
Let the pellets dro ...
Drinks can be cooled by putting the bottle in a moist sock and letting the sock dry. The same process occurs when our bodies are cooled by sweating. The change in temperature that occurs is to be examined in this experiment.
Metal pipes made of different materials are heated by passing steam through them. While each pipe is being tested, one end is securely fixed and the other rests on a rotating shaft, the motion of which is indicated with a pointer. The linear expansion of the ...
A U-tube manometer with movable branches can be used to measure the expansion of gases at constant pressure. As the heated volume of air expands, the user slides the right branch until the water in the two branches reaches the same height again (p = const ...
Clamp-on holder 02164-00 is fixed to the aluminium frame of the demonstration board as a holder for a reflector lamp. The absorber plates of solar collector 02165-00 can be used to study how the colour of the absorber affects its function, for example. Magnetic ...
Water warms up as it flows through the fully assembled solar collector. The temperature increase is a function of the flow rate of the water.
Cold water is filled in a calorimeter and heated with a heating coil. The relation between the heating power and the temperature increase and also the specific heat capacity of water are determined.
Water is filled in a beaker, heated to boiling with a heating coil and partly evaporated. The specific heat of evaporation is determined from the measured heating power and the evaporated mass of water.
Glycerol and hot water are mixed in a calorimeter at room temperature and the mixing temperature is measured. The specific heat capacity of glycerol can be determined from the values so obtained and the temperatures of the liquids prior to mixing the ...
A calorimeter is filled with water at room temperature. Metal bodies are heated in the water bath and added to the calorimeter. The temperature of the mixture is measured.
The ideal gas equation describes the thermal state of an enclosed gas with regard to the parameters of state; pressure p, volume V, temperature T and number of gas molecules n. It enables three different gas laws to be derived, each for the behaviour ...
The ideal gas law describes the thermal state of the gas enclosed in a vessel relative to the properties pressure p, volume V, temperature T, and amount of substance n. It can be used to derive three different laws which describe how a gas behav ...
The general gas equation describes the relationship between pressure, volume and temperature of an enclosed gas volume. A gas syringe is used for measuring the relationship between the volume and the pressure, which is sealed with the help of motor oil. In addition ...
PHYWE presents the new x-ray unit: innovative technology, top safety, maximum comfort!
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