If the cutoff frequency is given by the relation (ω³=6π²v³(N/V)) where v is the velocity of sound and V is the volume, find a relationship k and then calculate it for a simple cube crystal whose lattice constant has a = 3A°
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If the cutoff frequency is given by the relation (ω³=6π²v³(N/V)) where v is the velocity of sound and V is the volume, find a relationship k and then calculate it for a simple cube crystal whose lattice constant has a = 3A°
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