Physics, 21.07.2019 00:30 antschilt519
1) back on the beach the following day, clay notices that the waves propelling towards the beach have a period of 6 s. if the wave crests are 15 m apart what is the speed at which they are traveling? 2) barry manilow is playing a concert. having purchased your ticket so late you are sitting in the back row 184 m from the stage. if barry hits a note on his keyboard that has a frequency of 400 hz, how many full sound wavelengths are there between you and barry? how much is the time delay between the time the note is played and the time you hear the note? 3) find the frequency of the ultrasonic wave emitted by a bat if it has a wavelength of 0.0085 m4) a "wave" in a football stadium has a period of 2 seconds. if the crests between these " waves" measure 20 m, what is the speed at which the "wave" is traveling?
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1) back on the beach the following day, clay notices that the waves propelling towards the beach hav...
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