Question

list two application of reflection of sound​

Answer 1

Answer:Two practical applications of reflection of sound waves are: (a) Reflection of sound is used to measure the distance and speed of underwater objects. This method is known as SONAR. ... In a stethoscope, the sound of the patient's heartbeat reaches the doctor's ear by multiple reflections of sound.

Answer 2

Two applications of reflection of sound are:

1) The principal of reflection of sound is used in SONAR devices in the ship which is used in navigation and detection of underwater mines, hills, etc.

2)It is also used in detecting cracks in huge boulders of cement used in making buildings.