Your teacher walks outside the classroom to have a conversation with the principal. Unknown to the teacher, while she is outside the room, the sound waves are transmitted around the edge of the door and spread out on the other side and you can hear the conversation. This is due to sound wave

A) absorption.

B) diffraction.

C) interference.

D) reflection

Question

Arthur Dean

9 December, 13:49

+1

Answers (1)

Know the Answer?

Jadyn Jarvis · Answer 1

Diffraction, because the sound waves went around the edge of the door.