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If the wave length is 4mm and the constant is 1.54 mm per microsec what is the freq?
Wiki User
∙ 6y ago
4mm / (1.54mm/us) = 1 sound wave every 2.5974us.
1,000,000us per second.
1,000,000/2.5974 = [385,000Hz]
With proper sigfigs = 4 x 10^5 (if the values given here are exact)
Wiki User
∙ 6y ago
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