Question

explain about ultrasonic dispersion​

Answer 1

Answer:

general, dispersion occurs when the ultrasonic velocity in material changes with frequency. In a guided wave situation, the guided waves are formed from the superposition of reflected versions of the initial wave from the upper and lower surfaces.

Answer 2

Answer:

dispersion occurs when the ultrasonic velocity in material changes with frequency. In a guided wave situation, the guided waves are formed from the superposition of reflected versions of the initial wave from the upper and lower surfaces.

Explanation:

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