If lead which makes up 866 of galena and a particular ore
If lead, which makes up 86.6% of galena and a particular ore contains 68.5% galena, what ,mass of ore is required to make a lead sphere with a 4.00 cm radius?
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a ski gondola is connected to the top of a hill by a steel cable of length 620 and diameter 17 as the gondola comes to
a block of mass m0623kg is floating stationary in a beaker of water a string connected to the bottom of the beaker
to focus a camera on objects at different distances the converging lens is moved toward or away from the film so a
how many grams of urea must be added to 88 milliliters of water in order to obtain a solution with a mole fraction of
if lead which makes up 866 of galena and a particular ore contains 685 galena what mass of ore is required to make a
a spring k 866 nm is hanging from the ceiling of an elevator and a 73-kg object is attached to the lower end by how
i was able to work out the answer to a but i am having trouble with b i keep coming up with something around 3 diopters
a box contains a mixture of copper and aluminum balls the box contains 100 balls that have a total mass of 251 kg if
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