A piece of aluminum completely covered with a layer of gold forms an ingot weighing 45.0 N.
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A piece of aluminum completely covered with a layer of gold forms an ingot weighing 45.0 N. If the ingot is suspended from a spring balance and immersed in water, the reading is 39.0 N. _ Which weight of gold is there in the ingot? Consider 2.70 g/cm3 and 19.30 PI g/cm3 the densities of aluminum and gold respectively. Determine the density of a sphere floating between two liquids of densities 0.8g/cm3 and 1.0g/cm3, knowing that the P2 line separating the two liquids passes through the center of the sphere.
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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