Sonar equipment sends waves into deep water and measures the
time delay of the reflected waves. refraction of the transmitted waves. direction of the transmitted waves. interference of the transmitted and reflected waves.
Question: Sonar equipment sends waves into deep water and measures the
A. time delay of the reflected waves.
B. refraction of the transmitted waves.
C. direction of the transmitted waves.
D. interference of the transmitted and reflected waves.
Answer: