Physics, 10.01.2020 01:31 wowihavefun
Compare the surface temperature of a red star with the temperature of a yellow star
Answers: 3
Physics, 21.06.2019 16:00
Why does the input force have to be greater than the force needed to lift the bale?
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Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
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Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
Compare the surface temperature of a red star with the temperature of a yellow star...
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