![diffraction sound waves diffraction sound waves](https://cdn.britannica.com/89/214989-138-4AEC8F4D/Wave-interference-overview-sound-waves.jpg)
The edge of the object is used as the focal point and generates the new wave front whose frequency will remain the same, but the intensity is reduced. When a wave of frequency equal to the barrier dimension strikes, they create the mid-frequency range, and the waves are diffracted around the object.The low-frequency sound strikes the obstacle the wavelength of the incident wave is much longer than the barrier thus, the wave can easily pass over the corner of the barrier, creating the wave’s diffraction.When a high-frequency sound wave with a shorter wavelength strikes the obstacle, the waves do not diffract instead, they reflect back around the obstacle, creating the shadow of sound behind the obstacle.If we consider the example of the sound wave, the following facts can be observed: Thus, the incident wave with low frequency must be incident to achieve greater diffraction. Since high frequency refers to shorter wavelength, in the phenomena of diffraction, always wave with greater wavelength diffract more rapidly than the short wavelength. The wave with high frequency diffracts less than the wave with low frequency. Diagram illustrating How does frequency affect diffraction
![diffraction sound waves diffraction sound waves](https://i.ytimg.com/vi/XH--q2_m1vM/maxresdefault.jpg)
However, the amount of diffraction depends on the frequency of the incident wave. Diffraction pattern of wave illustrating how does frequency affect diffraction Image credits: Image by PublicDomainPictures from Pixabayįrequency is an invariable entity after the diffraction, i.e., the frequency of the incident wave does not change when the wave gets diffracted. However, we have learnt the influence of wavelength on diffraction it is so obvious that frequency can also affect the diffraction. How does frequency affect diffraction?Įvery wave propagating in a medium has a certain frequency that is inversely associated with the wavelength. Since diffraction occurs due to the wave striking the corner of the obstacle, does frequency affect diffraction as the wave has a certain frequency? If yes, then let’s learn the relation between frequency and diffraction and how does frequency affect diffraction in detail. In this post, let us learn about the factors affecting diffraction.įrequency refers to the number of waves passing towards a fixed point in a unit of time.
![diffraction sound waves diffraction sound waves](https://s3.amazonaws.com/ai2-vision-textbook-dataset/dataset_releases/rc2/train/textbook_images/wave_interactions_and_interference_22389.png)
In previous articles, we have studied in brief about diffraction and behavior of light and sound waves to cause diffraction.