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Wavelength Calculator
What is Wavelength?
The distance between two waves can be referred to as wavelength. It can be calculated as the distance between two points of a wave.
Formula To Calculate Wavelength
Wavelength(λ) = Velocity(v) / Frequency(ƒ)
Here,
λ representes wavelength in meters (m),
v representes velocity in meters per second (m/s),
f representes frequency which is represented in hertz (Hz).
How to Calculate Wavelength?
To calculate the wavelength, you need the frequency and velocity of the wave.
- Step 1: Take the formula for calculating the wavelength.
- Step 2: Place the wavelength values, i.e. frequency and velocity, in the wavelength equation λ = v/f.
- Step 3: Lastly, calculate the result.
Example:
Frequency = 120 Hz, velocity = 20,000 m/s, find the wavelength.
Solution:
- λ = 20,000/120
- λ = 166.66 m.
- The wavelength is 166.66 m.
How to Use the Wavelength Calculator ?
- Write the velocity or frequency in the given space.
- Click on the “Calculate” option to get the result.
- You can see the result on the screen.
Frequently Asked Questions
To calculate the wavelength from frequency, you need to divide the velocity by the frequency.
Example:
Find out the wavelength of a wave with a velocity of 40 m/s and a frequency of 12 kHz.
Solution:
λ = v/f
λ = 40/12
λ = 3.33 m.
The wavelength of a wave can be calculated by dividing the speed of the wave by its frequency. Frequency can be referred to the time taken by a complete wave to cross the same point.
Wavelength and frequency are inversely proportional to each other. If a wavelength is more, the frequency is less, and vice versa.
The symbol λ is lambda which is a Greek letter. This symbol denotes wavelength.
Yes, if the frequency of a wave is higher, the wavelength will be shorter, and shorter frequencies mean longer wavelength.