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Elza [17]
3 years ago
6

The duration between the emission of the sound from the echo reception is: t - 1.5 s. the distance between the observer and the

sound receiver knowing that the speed of sound in the air is worth
V - 340 m/s is:
Physics
2 answers:
ryzh [129]3 years ago
7 0


A sound wave has a frequency of 60.0 Hz. What is its period? If the speed of sound in air is 343 m/s, what is the wavelength of the sound wave? 25. Water waves in ...
algol133 years ago
4 0

Answer:

. tt tt t t t t t t tt t tt t t jk j k j k j k j k jk k j k jk

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