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How to calculate wavelength?

Asked by Lynn , Last updated: Dec 23, 2023

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S. Barnes

S. Barnes

Driving down to Knowledge town

S. Barnes
S. Barnes, Chauffeur, Graduate, Seattle

Answered Sep 09, 2020

Wavelength is an important parameter in science, especially when it comes to physics. Wavelength actually refers to the length between two corresponding waves.

1. To calculate your wavelength, you must know the right formula to use. If your question is related to speed and frequency, the simple method to use is wavelength = velocity/ frequency. Sometimes, velocity is also referred to as wave speed.

2. Wavelength is usually denoted by a geek letter called "lambda," while wave speed is denoted by v, and f represents frequency.

3. Ensure that your wave speed is in meter per second (m/s), and your frequency is in hertz (Hz) (which means per second).

4. Substitute the value of your parameters into the formula.

5. Calculate your workings by dividing the value wave speed by the value of frequency.

6. The answer you get would be the value of your wavelength. Do not forget to write the unit, which is the meter (m).


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