Chemistry, 12.08.2019 23:30 aubrey1161
Agraduated cylinder is filled to the 40.00-ml mark with a mineral oil. the masses of the cylinder before and after the addition of the mineral oil are 124.966 g and 159.446 g, respectively. in a separate experiment, a metal ball bearing of mass 18.713 g is placed in the cylinder and the cylinder is again filled to the 40.00-ml mark with the mineral oil. the combined mass of the ball bearing and mineral oil is 50.952 g. calculate the density and radius of the ball bearing (volume of a sphere of radius r is 4/3ïr^3
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Agraduated cylinder is filled to the 40.00-ml mark with a mineral oil. the masses of the cylinder be...
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