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discover delta s for the conversion of 100mol of ice at 0c and 100atm to 100mol of water vapor at 100c and 050atm use
a cord is wrapped around a horizontal cylinder r5 cm and m24 kg a 625 kg bucket hangs from the cords loose end what is
you work for wham-o computer inc in its product testing department your job is to perform shock tests on the laptop
a 125 kg block slides 3 m down a smooth incline at the bottom of the incline it has an elastic collision with a 350 kg
compute the ph during the titration of 3000 ml of 01000 m koh with 01000 m hbr solution after the subsequent additions
the third order diffracted beam from a helium neon laser is found at an angle of 587 degree from the zero order maximum
a flat sheet of ice n 1309 has a thickness of 18cm it is on top of a flat sheet of crystalline quartz n 1544 that has
in the presence of a static electric field a conducting surfacea contains no chargeb contains chargec is an
a solid cylinder of mass 10 kilogram is pivoted about a frictionless axis through the center o a rope wrapped around
as of the osmotic pressures of polychloropre density 125gcm3 in toluene density 0858gcm3 at 30ccmgcm3 -- h nm2133 --
assume 0360 kilogram of water initially at 350oc is poured into a 0300 kilogram glass beaker having a temperature of
a 50 cm high object is situated 250 cm in front of a concave mirror that has a radius of curvature of 80 cm decidea the
a student tried this identical procedure with a slight modification on a gel antacid the student dissolved 300 ml in
monochromatic light from a helium laser lambda 6328 nanometer is incident normally on a diffraction grating containing
a rod 34 cm long moves at 8 ms in a plane perpendicular to a magnetic field of 800g the velocity of the rod is
the period of a pendulum are measured to be 300 second in the non-moving frame of the pendulum find the period as
an ideal spring is utilized to fire a 150 g block horizontally across a frictionless table top the spring has a spring
in a very large closed tank the absolute pressure of the air above the water is 522 x 105 pascal the water leaves the
the line of the lyman series of the hydrogen atom spectrum has the wavelength 950 x 10-8 m it results from an upper
a 5 kg block slides along a horizontal frictionless surface at 2 ms it is brought to rest by compressing a very long
sam jogs for 15 minute at 240 mmin walk the next 10 minute at 90mmin rests for 5 minute and jogs back to where she
a tuning fork generates sound waves by a frequency of 248 hz the waves travel in opposite directions along a hallway
two kids are playing a game in which they try to hit a box on the floor with a marble fired from a spring loaded gun
a man pushes a block with a force of 350n for 15 seconds what is the impulse on the
explain what is the ph of the solution when 1830 ml of 0137 m trisodium hemimellitalate trisodium benzene 123