14.6k views
1 vote
32.
Passive sonar uses underwater microphones called hydrophones.
True
False

User Scott Yang
by
7.7k points

1 Answer

4 votes

Answer:

True

Step-by-step explanation:

"Passive sonar uses specialized transducers called hydrophones (or underwater microphones) to listen to sounds in the ocean. These hydrophones convert received sounds into electrical signals that are then sent to a computer for a sonar operator to look at, listen to, and analyze."

User Toshinori
by
7.4k points