Physics, 25.08.2020 08:01 destiny465
A pure copper sphere has a radius of 0.935 in. How many copper atoms does it contain? [The volume of a sphere is (4>3)pr3 and the density of copper is 8.96 g>cm3.]
Answers: 3
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How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8
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A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
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What is the magnitude of the gravitational force acting on the earth due to the sun?
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A pure copper sphere has a radius of 0.935 in. How many copper atoms does it contain? [The volume of...
Mathematics, 10.06.2020 04:57
Mathematics, 10.06.2020 04:57