Physics, 21.06.2019 13:30 nikolevargas89
Explain how plate tectonics have changed earth’s surface over time. include the role of plate tectonics in the creation of landforms.
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Physics, 21.06.2019 15:00
What is the frequency of a light wave with a wavelength of 620nm
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Physics, 22.06.2019 10:00
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
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Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
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Physics, 22.06.2019 14:30
Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
Answers: 3
Explain how plate tectonics have changed earth’s surface over time. include the role of plate tecton...
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