A sound wave enters a new medium where sound travels faster. How does this affect the frequency and wavelength of the sound?
The frequency increases and the wavelength decreases.
O A.
OB
The frequency decreases and the wavelength increases.
OOO
The frequency stays the same and the wavelength increases.
O
O
D. The frequency stays the same and the wavelength decreases
E. Neither the frequency nor the wavelength is affected.
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