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at one point in a pipe line the waters speed is300 and the gauge pressure is 400times104 what is the gauge pressure
metallic tungsten is gain by displacement of tungsten from tungsten vi oxide by hydrogen at high temperatures explain
a hoop is rolling with-out slipping along a horizontal surface at 11 ms when it starts up a ramp that creates an angle
explain which of the following clusters of orbitals would form the shape either through the formation of a single
suppose if 1000 g of powdered infant formula contains 166 g of cacl2 explain how many calcium ions are in a solution of
calculate the fluid force in newtons on a square plate with aside of 2 m that is submerged at ahorizontal angle of
a string 400 cm long and fixed at both ends of a musicalinstrument oscillates in its n 1 mode the speed of waves onthe
suppose a sample of helium gas has a volume of 454l at 2303k and 1644 atm explain how many helium molecules does it
at a crime scene the forensic inestigator notes that 75-g leadbullet that was stopped in a door-frame apparently
define what value do you estimate for z eff experienced by the outermost electron in both na and k by assuming core
a loop on the left is a closed conducting loop while the right loop has a current flowingthrough it in a clockwise
define 2656 g of water is in a styrofoam calorimeter of insignificant heat capacity the initial t of the water is 200c
in regards of the following reaction at constant p utilize the information here to conclude the value of ssurr at 398 k
an oscillating spring block system has a mechanical energy of 22 j and amplitude of 01mnbsp its maximum speed is 063
depict the general trends in the second ionization energy of an element as a function of its atomic number over the
suppose precipitation of the mononitration product of bromobenzene prevents dinitration from occurring define how this
suppose cloves contain two principal essential oils caryophyllene and eugenol a student implementing a steam
a small metal sphere carrying a net charge of q1 -300 mu c is held in a stationary position by insulating supports a
consider a circuit containing a resistor withr 2600 omega and acapacitor with c 49microf at what frequency does the
suppose aniline mw93 gmol co-distills with water 982 c then the vapor pressure of water at 982 c is 717 mmhg it is
wrap a rubber band around your fingers pluck it a few times can you see and feel the vibrations the harder you pluck
a small spherical insulator of mass 547 10-2 kg and charge 0600 muc is hung by a thread of negligible mass a charge of
a personrsquos leg segment has a mass of 78 kg and a moment of inertia of 0021 kgm2 about its own center of mass at one
while trying to decide where to hang a framed picture you press it against a wall to keep it from falling the picture
assume a bowl of 600 g of water is placed in a microwave oven that puts out 888 watts js how long would it take in