Question

state any two uses of sound reflection you know​

Answer 1

Answer:

✴ Reflection of sound is used to measure the distance and speed of underwater objects. This method is known as SONAR.

✴ Working of a stethoscope is also based on reflection of sound. In a stethoscope, the sound of the patient's heartbeat reaches the doctor's ear by multiple reflections of sound.

Answer 2

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❥Following are the practical applications of reflection of sound waves are:

ㅤ✰ Reflection of sound is used to ㅤmeasure the distance and speed ㅤof underwater objects.

ㅤ✰ The working of a stethoscope ㅤis also based on the reflection of ㅤsound.

ㅤ✰ The working of a hearing aid is ㅤbased on the reflection of sound