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1 consider an ideal gas that has initial pressure and volume pi vi and undergoes isothermal expansion to volume vf find
consider an ideal gas whose molecules each have five degrees of freedom it starts out at pressure and volume p1 v1 is
consider an ideal gas having initial pressure and volume p1nbsp v1nbsp in terms of p1nbsp v1nbsp and y write down an
assuming that water vapor is an ideal gas with v 6 calculate the following for one molea the enthalpy at 400 c and 3
the cylinder of a piston engine contains an ideal gas whose molecules have five degrees of freedom apiece the gas
consider a three-stage engine whose working fluid is one mole of a gas whose molecules have five degrees of freedom
consider a three-stage engine whose working fluid is one mole of agas whose molecules have five degrees of freedom each
an ideal diatomic gas of n moles at initial pressure and volume po vo expands to final volume 2 voa calculate the heat
you have a material not unlike water whose molar specific heat c at atmospheric pressure is 30jmole k in the gaseous
the outside coils of a certain electric heat pump operate at 10degc below the ambient temperature and those on the
heating a stretched rubber band increases its tension making it tend to contract and a contracting rubber band tends to
repeat the above problem for the case where the heat is added and removed under conditions of constant lengthheating a
the cylinder in an automobile engine has a radius of about 5 cm the top of the piston begins its compression stroke at
a 1 gigawatt electrical power plant is 40 efficienta if coolant water flows through it at a rate of 216 x 105 m3 hour
1 what are the lower and upper limits ona the efficiency of an engineb the coefficient of performance for a
consider 0446 mole of an ideal gas initially at temperature 0 c pressure 1 atm volume 100 liters that has five degrees
1 calculate the parameters b and k in terms of f p v and t for a gas obeying the ideal gas law2 sometimes we have
consider a large rotating flywheel connected to a piston in as the flywheel rotates the gas in the cylinder is
consider an insulated container holding fresh water and sea water which are separated by a partition if they are
1 think about friction a book sliding across a level table comes to a stop because systems always go towards
the molar heat capacity at constant pressure for a gas whose molecules have v degrees of freedom apiece is cp v 22r
1 is the joule-thomson throttling process adiabatic is it isentropic explain each answer2 a suppose that you have two
give the maxwells relations corresponding to m1 m4 m7 and m10 for a system for which there is magnetic interaction
find an expression for aet m for a system involved in thermal and magnetic interaction only the external magnetic field
a california study concluded that following 7 simple health rules can extend a mans life by 11 years on the average and