Imagine that sound waves with a certain definite wavelength flow through a partially open sliding door. If the wavelength of the waves increases, the angle through which the sound waves are diffracted
A) Decreases.
B) Increases.
C) Remains the same.
D) Depends on quantities not specified (explain).

Question

Quizplus · Accepted Answer

When the wavelength of sound waves increases, the amount of diffraction (bending around obstacles) also increases. This means the sound waves will spread out more after passing through the opening, effectively increasing the angle of diffraction.

Imagine That Sound Waves with a Certain Definite Wavelength Flow