Physics, 07.04.2020 03:07 Hjackson24
Because the sensitivity of the human ear varies over the audio spectrum, how do many sound systems handle very high frequencies and very low frequencies, respectively, to compensate?
1. dampen; amplify
2. amplify; amplify
3. Sound systems do nothing to compensate.
4. amplify; do nothing to
5. dampen; do nothing to
6. amplify; dampen
7. do nothing to; amplify
8. dampen; dampen
9. do nothing to; dampen
Answers: 1
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Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
Answers: 1
Physics, 22.06.2019 14:30
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Answers: 3
Because the sensitivity of the human ear varies over the audio spectrum, how do many sound systems h...
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