Question

give two practical applications of reflection of sound waves

Answer 1

ear trumpet
speaking tubes

Answer 2

Dear Student,

Reflection of sound that arrives at the listener with a delay after the direct sound is called echo.

# Practical applications of reflection of sound waves -

1. SONAR - SOund Navigation And Ranging
2. Detection of gases in mines
3. Searching for fishes using echo
4. Tracking of target military submarines
5. Sea depth mapping

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