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mars1129 [50]
3 years ago
11

The image below shows sound waves through two different megaphones.

Biology
2 answers:
Mekhanik [1.2K]3 years ago
8 0

C. Diffraction

Diffraction is the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture

yan [13]3 years ago
3 0

it is c because i can understand the diagram

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