Physics, 26.09.2019 18:00 hayleylatti8691
Asound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/second. what is its wavelength?
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How would doubling the made of an object change the objects potential energy
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Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 09:00
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Asound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/sec...
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