Physics, 13.07.2019 02:20, twistedhyperboles
Copper has an weight of 63.55 g/mole and avogadro's number (6.02 x 10 atom/mol). then find: a) lattice constant for the unit cell (a)? b) radius of copper atom (r)? c) calculate the interatomic distance (d) of the (222) plane in the copper unit cell?
Answers: 3
Physics, 22.06.2019 02:00, browneyedbaby20
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
Answers: 3
Physics, 22.06.2019 07:00, shaffergabe10
Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
Physics, 22.06.2019 20:00, teescub9738
In an old-fashioned amusement park ride, passengers stand inside a 3.0-m-tall, 5.0-m-diameter hollow steel cylinder with their backs against the wall. the cylinder begins to rotate about a vertical axis. then the floor on which the passengers are standing suddenly drops away! if all goes well, the passengers will βstickβ to the wall and not slide. clothing has a static coefficient of friction against steel in the range 0.60 to 1.0 and a kinetic coefficient in the range 0.40 to 0.70. part a what is the minimum rotational frequency, in rpm, for which the ride is safe? express your answer using two significant figures. f f = rpm
Answers: 1
Copper has an weight of 63.55 g/mole and avogadro's number (6.02 x 10 atom/mol). then find: a) latt...
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