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What atom consitutes the molecule? how many carbon atoms?
How many electrons, protons, and neutrons do the buckminsterfullerene have.
Does the nucleus have structure just like atom?
Since Dalton believed that all matter was composed of atoms, indivisible and indestructible building blocks, What if Dalton had been correct what would Rutherford have expected from his experiments with gold foil?
Two rods of equal length (0.45 cm) and diameter (1.5 cm) are placed end to end. One rod is aluminum, the other is brass. If a compressive force of 8400 N is applied to the rods, how much does their combined length decrease?
- Two charged objects in a laboratory are brought to a distance of 75 centimeters away from each other. If the force between the spheres is 6,250 N and the charge on one object is 9.9 x 10-3 C, what is the charge on the other object?
2.) 20J of work are required to move 2.0C of charge between two points in an electric field. a.)Find the electric potential difference between the two points.
3.)How much work would be required to move 5.0C of charge between the same two points of the problem above?
Please answer with a detailed explanation & Solution.
Thanks
2.) 20J of work are required to move 2.0C of charge between two points in an electric field. a.)Find the electric potential difference between the two points.
3.)How much work would be required to move 5.0C of charge between the same two points of the problem above?
A 480g sample of thallium-208 has a half-life of 3.053 minutes.What fraction of the parent material will remain after 12.212 minutes?
1. What is the momentum of a proton traveling at 𝑣 = 0.68𝑐?
the half life of polonium is 140 days percent decrease per week
