sound reflection

Why Do You Hear Friends Talking In The Hallway Even Though You Cannot See Them Around A Corner?

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Why Do You Hear Friends Talking In The Hallway Even Though You Cannot See Them Around A Corner? For example, you can hear the conversation in the next room even though you cannot see the source. This is because sound waves undergo diffraction, bending and spreading as they go through the doorway between the two

What Are The Two Laws Of Sound Reflection?

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What Are The Two Laws Of Sound Reflection? The two laws concerned with sound reflection are as follows: … The incidence angle will always be equal to the reflection angle. Moreover , the incident sound waves, the normal at incidence point and reflected wave, all rest in a common plane. Which are the two laws