Describe what happens to the beam of light as it passes through the slits in both figures?
Question: Describe what happens to the beam of light as it passes through the slits in both figures?
In this blog post, we will describe what happens to the beam of light as it passes through the slits in both figures. Figure 1 shows a single slit experiment, where a beam of light is diffracted by a narrow slit and forms a pattern of bright and dark fringes on a screen. Figure 2 shows a double slit experiment, where a beam of light is split into two beams by two slits and then interferes with each other to form a pattern of alternating bright and dark bands on a screen. The difference between the two experiments is that the single slit pattern has a central maximum that is twice as wide as the other maxima, while the double slit pattern has equally spaced maxima that are narrower and more intense. The single slit pattern also has more gradual fading of intensity at the edges, while the double slit pattern has sharper contrast between bright and dark bands. These phenomena can be explained by the wave nature of light and the principles of diffraction and interference.
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