Physics, 18.09.2019 13:00 nosleepbrooklyn2006
Which of the following statements is an accurate description of sound transmission through various mediums? a. elastic solids prevent sound from being transmitted better than liquids. b. inelastic materials conduct sound better than elastic solids. c. gases conduct sound better than liquids. d. sound insulators prevent sound from being transmitted better than elastic solids.
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Natural forces that can alter ecosystems include seasons and climate changes. t or f
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Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].
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Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
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Which of the following statements is an accurate description of sound transmission through various m...
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