Calculating Wavelength: Finding the Formula with 10cm Between Phases

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To calculate the wavelength given a distance of 10cm between phases, one must consider the wave's velocity. The relationship between frequency, wavelength, and velocity is crucial, as they are interconnected through the equation: velocity = frequency × wavelength. Units must be consistent, with frequency in Hertz (1/seconds), wavelength in meters, and velocity in meters/seconds. Understanding how to manipulate these units will help derive the wavelength from the given distance. The discussion emphasizes the importance of using the correct formula and unit conversions in wave calculations.
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If I am given the measurement of 10cm between phases what is the wavelength? I couldn't find the formula for it in my book :S help?
 
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Brittykitty said:
If I am given the measurement of 10cm between phases what is the wavelength? I couldn't find the formula for it in my book :S help?

Depends on the wave velocity, right?

You should be able to find the equation that relates Frequency, Wavelength and Velocity.

Or, you can just figure it out by their units:

Frequency is in 1/seconds, or Hz

Wavelength is in meters

Velocity is in meters/seconds

Since the units have to be the same on both sides of an equation, what do you think you divide by what to get what?
 

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