Physics, 06.01.2021 19:30 mariagoldgames
the earth is broken into smaller subsystems including the atmosphere the biosphere and the hydrosphere true or false
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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity
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Physics, 22.06.2019 12:30
Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
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