Physics, 30.11.2020 17:40 Kangarue27
What is the difference between the number of neutrons in an atom of calcium Ca, and the number of neutrons in an atom of Scandium Sc?
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Physics, 21.06.2019 14:50, Theresab2021
Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?
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Physics, 22.06.2019 16:30, makenahbriana
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
What is the difference between the number of neutrons in an atom of calcium Ca, and the number of ne...
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