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What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.
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Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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True or false graphs must include scales that increase by the same amount
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Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas
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Whats the mass of an atom that has 4 protons , 4 neutrons ,and 4 electrons...
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