Awave has a wavelength of 8 mm and a frequency of 4 hertz. what is its speed?
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Ответ:
First convert the units to m and then multiply the values to calculate its propagation or wave speed.
C = lambda • frequency.
Ответ:
Yes, it is possible to add three vectors of equal magnitudes and get zero. This can happen if the resultant of the two vectors are equal and opposite in direction to the third vector.