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What is the effect called when sound waves spread out after passing through a na
Practice Questions
Q1
What is the effect called when sound waves spread out after passing through a narrow opening? (2019)
Reflection
Refraction
Diffraction
Interference
Questions & Step-by-Step Solutions
What is the effect called when sound waves spread out after passing through a narrow opening? (2019)
Steps
Concepts
Step 1: Understand that sound travels in waves.
Step 2: Learn that when sound waves encounter a narrow opening, they can change direction.
Step 3: Recognize that this change in direction causes the sound waves to spread out.
Step 4: Know that this phenomenon of spreading out is called diffraction.
No concepts available.
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