Which wave would have the higher pitch?
a) a
b) b...
Answers: 1
Physics, 21.06.2019 21:40
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
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Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
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Physics, 23.06.2019 00:30
Why is no-till farming more sustainable than many traditional methods of farming
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Physics, 23.06.2019 02:00
How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?
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