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1 for air at 200degc there is a unique pressure above prnbsp 100 at which the compressibility factor is the same as
determine the ratio of vprime cvc for the following substancesa water vaporb nitrogenc propane andd
interesting results can be achieved with type ii staggered hetero junctions figure 35 sketch the bands for both p-n and
1 design a 300 ft3nbspcylindrical tank that safely contains oxygen gas at 2500 psia under ambient temperature
plot a minimum of 100 points along the t 500 r isotherm on p-v coordinates for air usinga the ideal gas equation of
plot a minimum of 100 points along the t 500 r isotherm on p-v coordinates for hydrogen usinga the ideal gas equation
plot a minimum of 100 points along the t 500 r isotherm on p-v coordinates for methane usinga the ideal gas equation
1 estimate the degree of contamination in the grown material simply as2 verify that the mean free path l is much
using the steam tables as a guide find the regions on a mollier diagram or a p-v diagram where the ideal gas equations
expand given problem by adding temperature-dependent ideal gas specific heatsproblem using the steam tables as a guide
the diatomic chain whose vibrations were considered in section 283 had identical springs but different masses a model
expand given problem by using the van der waals equation of state in place of the ideal gas equation of stateproblem
suppose that an electric field is applied at 45deg to the x -direction of the 100- valley in the conduction band of si
the following is the gravimetric analysis of a gaseous mixtureconstituent by massn2600co2220co110o2700find the mole
1 confirm that the first brillouin zone of a face-centred cubic crystal contains one state per spin per atom of the
if the amount of helium produced by the large-scale liquefaction of air is 130 lbm per 100 tons of air determine the
1 estimate the width of the lowest peak in the example of resonant tunnelling plotted in figure 511 using the attempt
consider a well of width a 10 nm confined between barriers of thickness b 3 nm and height v0 03 ev the energy epk of
rewrite equation 568 for the conductance of a barrier in three dimensions with the angle of the electrons measured from
a how many kg of nitrogen must be mixed with 500 kg of carbon dioxide to produce an ideal gas mixture that is 500 by
1 how are t and r changed when a barrier is translated through d as in the previous exercise and has this any
a monolayer of in as between gaas can be modelled very roughly as a potential well for electrons of depth 1 ev and
calculate the density of states for electrons trapped in an infinitely deep two-dimensional 11 x 9 nm well the energies
1 how many electrons can be trapped at the heterojunction described by the triangular potential in the earlier problem
calculate ne for an infinitely deep well of width a and compare it with the results for free three-dimensional