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The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
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Frequency of electromagnetic waves that a radio station is assigned is called
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Physics, 22.06.2019 18:30, CaptainKiller528
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
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Atoms of which elements form bonds without satisfying the octet rule?
O potassium (K) and sodium (N...
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