Physics, 14.08.2021 03:20 tupacbestmc6020
una estación meteorológica informa que hay olas a lo largo de la costa con una separación de 8 segundos. por tanto, la frecuencia de ola es de...
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Physics, 22.06.2019 01:30
Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz
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Physics, 22.06.2019 05:30
Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
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Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
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Physics, 22.06.2019 16:00
In which of the following is positive work done by a person on a suitcase
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una estación meteorológica informa que hay olas a lo largo de la costa con una separación de 8 segun...
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