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Which of the following is unit of energy? ? a. columb-voltb. volt-metrec. volt/coloumbd. column/volt
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientistsβ understanding of the atom?
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Which of the following is unit of energy? ? a. columb-voltb. volt-metrec. volt/coloumbd. column/volt...
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