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Question
the relationship between frequency (f) in hertz (hz), wavelength (λ) in meters (m) per second (m/s), and the speed of light (c) in m/s can be represented in three formulas depending on for which variable one wishes to arrange the formulas. f = \frac{c}{λ} or λ = \frac{c}{f} or c = f·λ. if a wavelength is 1022 m/s and the speed of light is 299,792,458 m/s, what is the frequency of the wave? (you do not need to include the units. you only need to enter your answer as a number.) review the linked section of the prealgebra textbook for problem help
Step1: Identify the formula
We use the formula $f=\frac{c}{\lambda}$, where $c$ is the speed of light and $\lambda$ is the wavelength.
Step2: Substitute the values
Given $c = 299792458$ and $\lambda=1022$. So $f=\frac{299792458}{1022}$.
Step3: Calculate the result
$f=\frac{299792458}{1022}=293339$
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293339