# Difference between Wavelength and Frequency

Are you ever confused about the difference between wavelength and frequency? Both of these terms are used to measure light, but they mean different things. Wavelength is the distance between two points on a wave, while frequency is how often the waves occur. In this blog post, we will take a closer look at these two terms and discuss some examples. Stay tuned!

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## What is Wavelength?

Wavelength is the distance between two successive wave crests. It is usually measured in meters. The wavelength of a wave is related to its frequency. Wavelength and frequency are inversely proportional; that is, the higher the frequency, the shorter the wavelength. The lowest possible wavelength is equal to the Planck length, which is about 10-35 meters. Wavelengths of visible light range from about 380 nanometers (nm) for violet light to about 750 nm for a red light. Wavelengths of waves can also be much longer or much shorter than those of visible light. For example, gamma rays have very short wavelengths, while radio waves have very long wavelengths.

## What is Frequency?

Frequency is the number of complete cycles of a waveform that occur in one second. In terms of Lighting Effects, Frequency is the number of times per second that an effect will repeat. A lower Frequency will cause an effect to appear “slower”, while a higher Frequency will make it appear “faster”. The most common Frequency used for Lighting Effects is 50 Hz, which causes the effect to appear smooth and natural. For some types of effects, such as a police car’s flashing lights, a higher Frequency may be used to create a more dramatic effect. Frequency can also be used to create special effects, such as a “strobe” effect, by rapidly changing the Frequency of the light.

## Difference between Wavelength and Frequency

Wavelength and frequency are two measures of waves that are often confused. Wavelength is the distance between two successive peaks of a wave, while frequency is the number of waves that pass a given point in a certain amount of time. The two concepts are related by the equation wavelength = speed/frequency, where speed is the speed of the wave. Wavelength is usually measured in meters, while frequency is typically measured in hertz. While both wavelength and frequency are used to describe waves, they provide different information about the wave. Wavelength tells us the size of the wave, while frequency tells us how often the wave repeats.

## Conclusion

Wavelength and frequency are both important when it comes to waves, but they have different properties. When you’re looking to purchase a new piece of equipment for your business or home, it’s important that you understand the difference between wavelength and frequency so you can make the best decision for your needs.