Practice free →
Home › Bihar Board Class 12 (Science) › Physics › Wave Optics › Why can you hear someone calling from behind a t…

Why can you hear someone calling from behind a tree?

ASound diffracts around it
BSound is polarized
CSound outruns light
DSound refracts inside it
Answer & Solution
Correct answer: A. Sound diffracts around it
Sound has a wavelength comparable to everyday objects, so it bends around them by diffraction.
Solve this in the app — Bihar Board Class 12 (Science) practice & 24k+ MCQs →
Related questions