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how to find wave propagation speed. Well the answer is most easily given in simple qualitative terms. EM waves transmit energy by absorption and re-emission of wave energy by the atoms in the medium.
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Period of the wave. A fly flaps its wings back and forth 200 times each second. You need to find both Distance and Speed for the electromagnetic waves for the specific transmission medium.
EM waves transmit energy by absorption and re-emission of wave energy by the atoms in the medium.
Thus in a time of 1 period the wave. It can be shown that the speed of a longitudinal wave in the bar is given by The relation between pressure P and volume V is. The equation for wave speed can be used to calculate the speed of a wave when both wavelength and wave frequency are known. Well the answer is most easily given in simple qualitative terms.
