Physics, 25.12.2019 01:31 sadiyahaaqilah
The drawing shows a loudspeaker a and point c, where a listeer is positioned. a second loudspeaker b is located somewhere to the right of a. both speakers vibrate in phase and are playing a 62.8-hz tone. the speed of sound is 349 m/s. what is the closest to speaker a that speaker b can be located, so that the listener hears no sound?
Answers: 2
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True or false graphs must include scales that increase by the same amount
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Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
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Physics, 22.06.2019 16:30, yagalneedshelp8338
Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
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The drawing shows a loudspeaker a and point c, where a listeer is positioned. a second loudspeaker b...
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