S0tevllymusicalen S0tevllymusicalen

01-08-2016
Computers and Technology

contestada

Sonar equipment sends sound waves into deep water and measures
a. the time delay of the returning echoes.
b. only the direction of the reflected wave.
c. interference of the transmitted and reflected waves.
d. refraction of the transmitted wave.

Respuesta :

03-08-2016

A. The time delay of returning echoes.

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kaileyr172001 kaileyr172001

04-04-2019

A) The time of delay of the returning echoes

Hope this helps

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