A student conducts an experiment and determines the density of zinc to be 7.560 grams per cubic centimeter. Determine the percent error of the student’s density calculation. Include the amount of significant figures and proper units.

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

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