Chemistry, 15.07.2019 14:20 jovonjones1234
What explains the fact that no machine is 100 percent efficient? a. friction transforms mechanical energy into thermal energy. b. thermal energy is transformed into mechanical energy by friction. c. potential energy can be transformed into kinetic energy. d. kinetic energy can be converted into mechanical energy.
Answers: 2
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During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.
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The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland
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How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
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Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
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What explains the fact that no machine is 100 percent efficient? a. friction transforms mechanical...
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