A wavelength calculator is an online tool that helps to find the wavelength of a given frequency and velocity. It quickly calculates the relationship between wavelength and frequency.

**1. 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.

## 2. What is the Formula for Calculating Wavelength?

The formula for calculating wavelength is mentioned below:
Wavelength(λ) = Velocity(v) / Frequency(ƒ)

Here, the symbol λ means wavelength in meters (m), v means velocity in meters per second (m/s), and f means frequency which is represented in hertz (Hz).

## 3. 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.

## 4. How to Use the Wavelength Calculator?

The way to use the wavelength calculator is described below:

**Step 1:** Write the velocity or frequency in the given space.

**Step 2:** Click on the “Calculate” option to get the result.

**Step 3:** You can see the result on the screen.

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.