Question

Hello humans ~
How can we find the wavelength of a wave?​

Answer 1

Well, it depends on the subject matter:

Physics

`\displaystyle (v)/(f) = \lambda`

The Grecian lettre, known as lambda
`\displaystyle [\lambda],`symbolises the wavelength, and is determined by the division of the frequency
`\displaystyle [expressed\:in\:Hz]`and wave velocity
`\displaystyle [expressed\:in\:km/s, m/s, km/h, mi/h, etcetera].`The majourity of calculations are strictly perfourmed in metric units. If the frequency is in kilohertz
`\displaystyle [kHz]`or the wave velocity is in kilometres per hour
`\displaystyle [km/h],`you must convert these quantities to Hertz and metres per second
`\displaystyle [m/s]`by multiplying by 1000
`\displaystyle [10\:kHz = 10000\:Hz].`

Mathematics [Calculus (Real-Word situations)]

`\displaystyle F^(-1) = T`

Now, a prime example of a real-world situation is a Ferris Wheel. At any point you are told to write a cosine and\or sine equation, and you are given the frequency of a wave,
`\displaystyle F,`double it and set
`\displaystyle \pi`up against it because remember, in Physics, the formula for finding the wavelength in lengths of time is written above.

*If you need examples on this, check my past responces to real-world situations to regain that ideya of how to find the wavelength of trigonometric equations.

I am joyous to assist you at any time.