Physics, 22.02.2021 21:00 jamayeah02
When you were young you may have had your own theory about why plants are green. Then, as you learned more, you kept ideas that were correct, but replaced ideas that were incorrect. Atomic theory also changed as scientists improved their understanding. What incorrect idea in Bohr's understanding of the atom was replaced in later theories? A. Atoms cannot be divided. B. An atom is mostly empty space. C. In an atom, electrons orbit the nucleus like planets orbit the sun. D. An atom includes electrons embedded in a sphere of positive charge.
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What are chlorofluorocarbons and what impact do they have on the atmosphere?
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1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
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Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
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Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
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When you were young you may have had your own theory about why plants are green. Then, as you learne...
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