Volume or intensity of a sound wave is measured by the size of the _________ and reported in decibels. A) amplitude B) frequency
2 answers:
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Answer:
The ocean is 6485.6m deep when measured from the vessel
Explanation:
v=1474m/s
t=8.88s
let d represent distance from the vessel to the ocean bottom.
an echo travels a distance equivalent to 2d, that is to and fro after it reflects from the obstacle.
d= 6485.6m