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QuestionPhysics

How do you find the wavelength with only the frequency?
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Answer

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Step 1:
I'll solve this problem step by step using the wavelength-frequency relationship.

Step 2:
: Recall the Wave Equation

- $$f$$ is frequency (in Hertz, Hz)
Where:

Step 3:
: Rearrange the Equation

\lambda = \frac{c}{f}
To find wavelength, simply divide the speed of light by the frequency:

Step 4:
: Example Calculation

\lambda = \frac{3 \times 10^{8} \mathrm{m/s}}{6 \times 10^{8} \mathrm{Hz}} = 0.5 \mathrm{~m}

Final Answer

The formula is \lambda = \frac{c}{f}.