1 Answer

Andrey Kuzmin · Answer 1 · 2022-08-08T03:02:23+0000

Answer:

Step-by-step explanation:

The equation for this is

$f=(v)/(\lambda)$ where f is the frequency, v is the velocity, and lambda is the wavelength. Filling in:

$256=(350)/(\lambda)$ and

$\lambda=(350)/(256)$ which means that

the wavelength is 1.37 m, rounded to the correct number of significant digits.

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