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naturally occurring thallium has two isotopes thallium-203 2029723442 amu and thallium-205 2049744275 amuthe atomic
an air conditioner connected to a 120 v rms ac line is equivalent to a 127 resistance and a 153 inductive reactance
0800-v potential difference is maintained across a 160-m lenght of tungsten wire the resistivity of tungsten is 1x10-5
an oscillating lc circuit consists of a 737 mh inductor and a 539 f capacitor if the maximum charge on the capacitor is
nbspa 50-g block of an unknown material is at 530degc it is dropped into a thermally insulated cup containing 007l of
spinal fluid pressure can be measured using a spinal tap in which a needle is inserted in the patients lower back with
a bottle of saline solution with a specific gravity of 102 is attached to a 12 m long piece of tubing with a 10 cm
steam enters at 4 mpa and 400 degrees c enters a nozzle steadily with a velocity of 60 ms and it leaves at 2 mpa and
right as the cup begins to slide the applied force is equal to the force of friction-draw a free body diagram for each
a steam turbine operates with 16 mpa and 350 degrees c steam at its inlet and saturated vapor at 30 degrees c at its
a 099-cm-diameter microscope objective has a focal length of 26 mm it is used in visible light with a wavelength of 532
steam enters an insulated pipe at 200 kpa and 200 degrees c and leaves at 250 kpa and 150 degrees c the inlet-to-outlet
a solid sphere is rolling on a surface what fraction of its total kinetic energy is in the form of rotational kinetic
light with a wavelength of 590 nm is incident on a diffraction grating a screen is placed at a distance of l 245 m
the rest energy of an electron is 0511 mev the rest energy of a proton is 938 mev assume both particles have kinetic
a spaceship of proper length 306 m takes 075 micros to pass an earth observer determine the speed of this spaceship as
how many calories are needed to heat 45g of iron from 14 degrees celsius to 47 degrees celsius specific heat 011 calg
explain how and why the application of the 7 born constraints to the solution of shrodingers equation describing bound
a 34cm diameter wheel accelerates uniformly about its center from 130rpm to 370rpm in 48s determine the radial
a horizontal pipe carries oil whose coefficient of viscosity is 0800 nmiddotsm2 the diameter of the pipe is 570 cm and
a calculate the classical momentum of a neutron traveling at 0980c neglecting relativistic effectskg middot msb repeat
a 4000 gram sample of the unknown compound was found to contain 6406 gram of fluouride and 17931 gram of chloride
two steel guitar strings have the same length string a has a diameter of 059 and is under 4100 of tension string b has
need help with this question calculate the heat needeed at 0 degreess c to make each of the fallowing changes of state
a liquid 165 gcm3 flows through two horizontal sections of tubing joined end to end in the first section the