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Physics, 22.06.2019 16:50
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
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Physics, 23.06.2019 02:00
Frequency of electromagnetic waves that a radio station is assigned. what do you call this type of wave?
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Physics, 23.06.2019 09:00
A36,287 kg truck has a momentum of 907,175 kg β’ . what is the truckβs velocity
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Social Studies, 18.09.2019 22:30
Spanish, 18.09.2019 22:30
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Mathematics, 18.09.2019 22:30
Mathematics, 18.09.2019 22:30
English, 18.09.2019 22:30