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Now showing items 11-20 of 79
New exsperiments on gas target spectroscopy. Atomic life-time measurements of some deuterium levels
(1977)
The impact of heavy ions on various gaseous targets was observed within the energy range available in the Institute
of Nuclear Physics, Cracow 200 keV accelerator. The ions passing through a gas target were recharged and ...
Przewodnictwo poeksplozyjnej plazmy metali Al, Sn, Pb, Ag, Cu, Au
(1977)
Along with calculation results of relative electric conductivity of the plasmas as a function of temperature, an
attempt at experimental verifying them within the temperature range of (10-30)10^3K, is reported. Within ...
Zjawiska termoelektryczne w układzie $Pt-NaNbO_3-Pt$
(1977)
Temperature changes of the electrical conductivity and of the Seebeck coefficient for the ceramics $NaNbO_3$, and
$NaNbO_3$ + 0.2% mol $La_2O_3$, have been investigated.
The obtained results have been used to define the ...
Wyznaczanie współczynnika efektywności termoelektrycznej niobianu sodu
(1977)
To evaluate the possibilities of using sodium niobate in thermo-electric converters transforming heat energy into
electric energy, the temperature changes of electric conductivity, of Seebeck coefficient and of the thermal ...
Wyniki wstępnych badań nad przebiegiem procesu myślenia uczniów podczas rozwiązywania problemów fizycznych
(1980)
Results of the preliminary investigations on ways of thinking processes in solving physical problems are presented.
The investigations were organized in high school classes for groups of students regarded by teachers as ...
Dielektryczne własności monokryształów roztworów stałych TGS-TGS-e
(1980)
Temperature dependence of the electric permeability and of the spontaneous polarization were studied.
A systematic change in chemical composition was observed during the growth process.
The ageing process dependence on ...
Pomiar mętności - mętnośćiomierz fotoelektryczny
(1980)
Methods of turbidity measurement are discussed and a prototype of a turbidimeter, its design and parameters are described.
Rocznik Naukowo-Dydaktyczny. Z. 73. Prace Fizyczne 3
(Wydawnictwo Naukowe Wyższej Szkoły Pedagogicznej, Kraków, 1980)
Prądy ograniczone ładunkiem przestrzennym dla $(Pb_{0,95}Sr_{0,05})$ $(Zr_{0,53}Ti_{0,47})O_3$ z domieszkami 3% mol $PbO$, 1% mol $La_2O_3$, 1% mol $Nb_2O_5$
(1980)
The influence of the admixture of 3% $PbO$, 1% $La_2O_3$ and 1% $Nb_2O_5$ on the electric properties (electric
permeability, electric conductivity, Seebeck coeficient and current - voltage, current - time characteristics) ...
Koncepcja wprowadzenia funkcji rozkładu Maxwella w kursie fizyki ogólnej
(1980)
In the conventional teaching of the Maxwell distribution law to the beginners, the calculus of variation and
Lagrange's method of undetermined multipliers are used. As a result the beginner must frequently employ mathematics ...