Physics, 26.03.2020 03:28 romeroalexis817
What happens to the speed of a wave if the medium, temperature, and pressure do not change?
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He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is
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Calculate the speed of segment c. (science question)1.7 m/s .4 m/s*****.6 m/s 2.3 m/s
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Wich of yhe following is true a mass drpendent on gravity and weight is dependent on gravity
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An experiment was performed on a 2-kg block. forces of 5, 10 and 15 newtons respectively were applied to the block for 5 seconds. describe the difference in acceleration between the three trials. a) the final accelerations will all be the same. b) the final acceleration will triple between the first and third trial. c) the final acceleration will be cut by 1/3 from the first to third trial. d) the final acceleration will increase nine time between the first and third trial.
Answers: 1
What happens to the speed of a wave if the medium, temperature, and pressure do not change?...
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