Physics, 22.06.2019 20:00 PurpleAndBlue
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
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Physics, 22.06.2019 13:50
Observations show that interstellar clouds can have almost any shape and
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The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?
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The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.
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Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?...
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