Diffraction

The phenomenon of bending of light and spreading into geometrical shadow after passing through obstacle or slits is called diffraction. The diffraction pattern can be obtained on the screen when width of slit is equivalent to wavelength of light. The bright and the dark fringes obtained…

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Sujit Prasad Kushwaha is a learner with a passion for blogging and sharing information. He loves researching new topics and sharing his insights with others. Sujit has strong analytical and communication skills, making him well-suited for blogging. In his free time, he writes blog posts and interacts with readers. Sujit is dedicated to using his skills and knowledge to make a positive impact on the world.

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Sujit Prasad Kushwaha is a learner with a passion for blogging and sharing information. He loves researching new topics and sharing his insights with others. Sujit has strong analytical and communication skills, making him well-suited for blogging. In his free time, he writes blog posts and interacts with readers. Sujit is dedicated to using his skills and knowledge to make a positive impact on the world.

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Diffraction

The phenomenon of bending of light and spreading into geometrical shadow after passing through obstacle or slits is called diffraction. The diffraction pattern can be obtained on the screen when width of slit is equivalent to wavelength of light. The bright and the dark fringes obtained on the screen due to diffraction are called secondary maxima and minima. Types of diffraction: On the basis of arrangement of device used, there are two types of diffraction. They are: 1. Fresnel's diffraction: The diffraction which is obtained due to the source slits and screen at a finite distance is called fresnel’s diffraction. In this diffraction, the wave front is spherical. So, diffraction pattern obtained on the screen are quite complex. 2.Fraunhoffer’s diffraction: The diffraction which is obtained due to the source slits and screen at infinite distance is called fraunhoffer’s diffraction. In this diffraction, the wave front is plane. So, diffraction pattern obtained on the sc...

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Diffraction

The phenomenon of bending of light and spreading into geometrical shadow after passing through obstacle or slits is called diffraction. The diffraction pattern can be obtained on the screen when width of slit is equivalent to wavelength of light. …

Sujit Prasad Kushwaha
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