Answered: A sound wave travels from air (Z 413 kg… | bartleby

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A sound wave travels from air
(Z 413 kg m2 s1) to a liquid with
a density of (950 kg m3) and
a speed of sound in it (1-cm s
75000). 1) What percentage
of the wave is reflected at the
boundary? 2) What percentage
of the wave travels across the
boundary?

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