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This bending is yet another example of diffraction. The water waves undergo bends at the other side of the slit. The flowing water of a river when confronts a small slit, it tends to break its normal flow. The process of X-Ray Diffraction is very important in meteorological, pharmaceutical, chemical, and other related industries as whenever the researchers come across some unidentified elements, they need to configure out the details about its structure, beginning with the alignment, distance, and other characteristics of its atoms. This phenomenon is most widely used in the determination of the distance between two consecutive atoms of an element. The x-ray tube and detector move in a synchronized motion, the observed signal is then recorded and studied. In x-ray diffraction, the sample is kept in an instrument and is illuminated with x-rays. The next time you see such a stunning view, you can share the reason behind it. This deflection of light, due to the presence of a barrier in its normal pathway, is nothing but diffraction. When the light rays from the sun try to reach the ground but are blocked by the clouds, the light waves get diffracted and deviated. These magnificent looking rays are known as crepuscular rays or God rays. You must have seen this breathtaking view for at least once in your life. This bending, undoubtedly, is known as diffraction. The door acts as an obstacle in the path of light, therefore the light bends. Suppose, there is a room with no light source, plus the light from the door is forbidden to enter the room as it is closed, and when someone opens the door partially, you can observe that the light gushes inside with a bend across the edges and around the corners of the door. Finally, providing us with a 3-Dimensional experience. This pattern is then made to fall on the holographic plate. Different versions of the image get diffracted and reach the lens from multiple sides, all together forming an interference pattern. Hologram basically makes use of diffraction to generate a 3D impression of the image. It is one fine technology that promises us an incredible future. Hologram, the word has been derived from two Greek words, ‘holo’ means whole, and ‘gram’ means a message. This is the reason why we see a rainbow-like pattern on a compact disk. When light falls on the top of a CD, a part of it gets diffracted while some part of the light gets reflected. The surface of the compact disk is shiny and consists of a number of grooves. They impact how we perceive sound and are essential considerations in fields such as acoustics, architecture, engineering, and the design of sound systems and concert halls.Compact Disks are most susceptible to the process of diffraction. These phenomena of reflection, refraction, and diffraction play a crucial role in the behavior and propagation of sound waves in various environments. For example, if you hear someone's voice from behind a wall, the sound waves diffract around the corners of the wall, allowing you to perceive the sound. This phenomenon allows sound to be heard even if the sound source is not directly visible. When sound waves encounter an obstruction or opening, they diffract, meaning they bend around the edges of the obstacle or opening and spread out. Refraction can have significant effects on the transmission of sound, such as the bending of sound around obstacles or the focusing of sound in specific directions.ĭiffraction is the bending or spreading out of sound waves as they encounter an obstacle or pass through an opening that is comparable in size to their wavelength. This bending of sound waves is due to the variation in their speed as they move from one medium to another. When sound waves encounter a medium with different characteristics, their speed changes, causing the waves to change direction. Refraction refers to the bending or changes in the direction of sound waves as they pass from one medium to another with different properties, such as density or temperature. Reflective surfaces, such as walls, floors, and ceilings, can affect the acoustics of a room by reflecting or absorbing sound waves. For example, when sound waves reflect off a solid wall or a mountain, they reach our ears after bouncing back, creating a distinct echo. This phenomenon allows us to hear echoes. The angle of incidence (the angle at which the sound wave strikes the surface) is equal to the angle of reflection (the angle at which the sound wave reflects off the surface). Reflection occurs when sound waves encounter a boundary or obstacle and bounce back. Let's explore each of these phenomena in relation to sound waves: Sound waves exhibit reflection, refraction, and diffraction, just like other types of waves.