Question

what is the formula to find wavelength?​

Answer 1

f = c / λ = wave speed c (m/s) / wavelength λ (m).

Answer 2

Explanation:

Here is the answer...

f = c / λ = wave speed c (m/s) / wavelength λ (m). The formula for time is: T (period) = 1 / f (frequency). The formula for wavelength is λ (m) = c / f. λ = c / f = wave speed c (m/s) / frequency f (Hz). The unit hertz (Hz) was once called cps = cycles per second.

Mark brainliest