if a soundproof door is almost shut but still leaves a small opening, what wave phenomenon is responsible…

if a soundproof door is almost shut but still leaves a small opening, what wave phenomenon is responsible for someone being able to hear sound from the room while standing by the wall to the side of the opening?\nabsorption\ndiffraction\nreflection\nrefraction

if a soundproof door is almost shut but still leaves a small opening, what wave phenomenon is responsible for someone being able to hear sound from the room while standing by the wall to the side of the opening?\nabsorption\ndiffraction\nreflection\nrefraction

Answer

Brief Explanations:

Diffraction is the bending of waves around obstacles or through openings. Sound waves can diffract around the small opening in the almost - shut soundproof door, allowing sound to be heard from the side of the opening. Absorption involves sound energy being taken in by a material, reflection is the bouncing of sound off a surface, and refraction is the bending of sound due to a change in medium.

Answer:

B. diffraction