You are standing at the midpoint between two speakers, a distance d away from each. the speakers are playing the exact same sound of frequency 170 hz in phase with each other. describe what happens when you walk 1.5 m directly toward one of the speakers. assume the speed of sound is 340 m/s. also assume you can't hear any sounds except those produced by the speakers.
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Physics, 22.06.2019 00:00
Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?
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An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?
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Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided
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When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?
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You are standing at the midpoint between two speakers, a distance d away from each. the speakers are...
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