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Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
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 15:30
What is the increase in density of a medium due to wave travel?
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Mathematics, 11.02.2020 06:21
Mathematics, 11.02.2020 06:21
Biology, 11.02.2020 06:21
Mathematics, 11.02.2020 06:21
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Chemistry, 11.02.2020 06:21
Physics, 11.02.2020 06:21
Mathematics, 11.02.2020 06:21