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a venturi meter is used to measure flow velocity given the manometer reading at a is 100 kpa d 10 cm d 5 cm va 2 ms
in a constant-head permeability test a sample of soil12 cm long and 6 cm in diameter discharged at 1510-3 of water in
a constant-head test was conducted on a sample of soil 15cm long and 60 cm2 in cross-sectional area the quantiities of
write a script file to simulate 100 plays of a game in which you flip two coins you win the game if you get to heads
a tangent section of highway has a -10 grade and ends at station 475 and elevation 82 ft it must be connected to
1the velocity varies linearly with time throughout the nozzle the velocity at the base is 1t and at the tip is 4t what
how to use the bisection method on the van der waals equation problem the van der waals equation gives a relationship
1an 8-inch water main with a flow rate of 14 ft3sec raises 100-feet at the beginning of the main the pressure is 110
communication satellites are placed in a geosynchronous orbit ie in a circular orbit such that they complete one full
1you bought a 1000 corporate bond for 900 three years ago it is paying 30 in nterest at the end of every 6 monthsand it
amomonia enters a refregeration system compressor operating at steady state at -18c 138kpa and exit at 150c 1724kpa the
1 if b is a matrix that is 12 rows by 8 columns then we execute this command in matlabb b then the size of b isa
an aquifer has a hydraulic conductivity of 12 ftday and an effective porosity of 17 and is under a hydraulic gradient
a 200000 cubic m highway embankment is to be constructed at dry density of 185 mgm3 and optimum moisture content of 16
a ferric chloride dosage of 40 mgl and an equivalent dosage of lime are used to coagulate a watera how many pounds of
1if the 10-lb block passes point a on the smooth track with a speed of va 5 fts determine the normal reaction on the
1determine the tension in the cables de and bc and the components of reaction of the smooth collar at a the sign weighs
a aluminum ion al3 is present in an industrial wastewater at 3 mgl the treatment facility wants to precipitate out the
a constant flow of water 30 lbms enters a cylindrical container from the top at the bottom an opening allows water to
suppose that 003 of plastic containers manufactured by a certain process have small holes that render them unfit for
1a 100 lb force vector f is aligned from a to b point a is located at the coordinates 2 2 2 and point b at 456
ozone is a conservative indoor air pollutant produced by photocopy machines at a rate of 10 mgh per machine the owners
you are designing a new thermometer using galinstan an alloy of gallium indium and tin that is a liquid at normal
wheeling-pittsburg steel is investigating whether it should replace some of its basic oxygen furnace equipment now or
during construction of a highway project a soil sample was taken from compacted earth for a sand-cone in place denstiy