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What do the dark and bright fringes on screen of ripple tank represent?
Wiki User
∙ 8y ago
In a ripple tank experiment, the dark and bright fringes on the screen correspond to the interference patterns created by the superposition of water waves. When a ripple tank is set up with a coherent source of waves, such as a vibrating paddle, it generates a series of circular waves that propagate outward. These waves can interact and interfere with each other, leading to the formation of dark and bright fringes on the screen.
The dark fringes, also known as nodal lines or nodes, occur where the crest of one wave coincides with the trough of another wave. At these points, the waves destructively interfere, resulting in a minimum amplitude or no displacement of the water surface. Consequently, the water appears darker at these locations.
On the other hand, the bright fringes, also called antinodal lines or antinodes, are formed when the crests of the waves align or when the troughs align. At these points, the waves constructively interfere, causing the amplitude of the resulting wave to be higher. The water surface exhibits maximum displacement, and as a result, these areas appear brighter compared to the surrounding regions.
The dark and bright fringes in a ripple tank experiment demonstrate the wave nature of water waves and illustrate how the interference of waves can create patterns of varying amplitudes and intensities. These patterns are analogous to the interference patterns observed in other wave phenomena, such as light waves.
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Why there are dark and bright fringes on the screen of ripple tank?
123
What is sustained interference pattern?
sustained interference are those in which the position of bright and dark fringes are fixed on the screen.
What is the discovery of Thomas Young about light?
thomas young carried out his (double slit experiment) where he discussed the interference of light waves using monochromatic light . the 2 slits act as 2 coherent sources which emit light with same amplitude frequency . interference fringes appear due to superposition of light . this experiment is also used to determine the wavelength of monochromatic light. from the relation y=wavelength*distance between 2 slits /distance between the 2 slits and the screen where the fringes appear . where y is the distance between 2 successive bright or dark fringes.
Why does light produce a pattern similar to an interference pattern when it passes through a single slit?
This phenomenon occurs due to light's wave-like properties. Via diffraction, the bending of light wave about an obstacle, the light wave will interfere and exhibit dark and bright fringes on a screen as a result of this interference.
How can interferference of light helps us to know the wave nature of light?
The concept of interference is a property of waves. When light is passed through double slits and projected on to a screen, the screen depicts fringes corresponding to interference patterns. This was demonstrated by Thomas Young.
Why there are dark and bright fringes on the screen of ripple tank?
123
what do the dark and bright fringes on the screen of ripple tank represent?
In a ripple tank experiment, the dark and bright fringes on the screen correspond to the interference patterns created by the superposition of water waves. When a ripple tank is set up with a coherent source of waves, such as a vibrating paddle, it generates a series of circular waves that propagate outward. These waves can interact and interfere with each other, leading to the formation of dark and bright fringes on the screen. The dark fringes, also known as nodal lines or nodes, occur where the crest of one wave coincides with the trough of another wave. At these points, the waves destructively interfere, resulting in a minimum amplitude or no displacement of the water surface. Consequently, the water appears darker at these locations. On the other hand, the bright fringes, also called antinodal lines or antinodes, are formed when the crests of the waves align or when the troughs align. At these points, the waves constructively interfere, causing the amplitude of the resulting wave to be higher. The water surface exhibits maximum displacement, and as a result, these areas appear brighter compared to the surrounding regions. The dark and bright fringes in a ripple tank experiment demonstrate the wave nature of water waves and illustrate how the interference of waves can create patterns of varying amplitudes and intensities. These patterns are analogous to the interference patterns observed in other wave phenomena, such as light waves.
What is interfere pattern?
sustained interference are those in which the position of bright and dark fringes are fixed on the screen.
What is sustained interference pattern?
sustained interference are those in which the position of bright and dark fringes are fixed on the screen.
What is meant by fringe width?
Fringe-width is defined as the sepration between two consecutive dark or bright fringes on the screen.
How is ripple measured?
Usually with an oscilloscope which shows a graph of the voltage, and then the peak-to-peak ripple voltage can be read off the screen.
How do you check ripple voltage in an alternator?
Connect an oscilloscope and check the screen for a smooth constant ripple pattern at high revolution and low revolution.
What is the discovery of Thomas Young about light?
thomas young carried out his (double slit experiment) where he discussed the interference of light waves using monochromatic light . the 2 slits act as 2 coherent sources which emit light with same amplitude frequency . interference fringes appear due to superposition of light . this experiment is also used to determine the wavelength of monochromatic light. from the relation y=wavelength*distance between 2 slits /distance between the 2 slits and the screen where the fringes appear . where y is the distance between 2 successive bright or dark fringes.
Why does light produce a pattern similar to an interference pattern when it passes through a single slit?
This phenomenon occurs due to light's wave-like properties. Via diffraction, the bending of light wave about an obstacle, the light wave will interfere and exhibit dark and bright fringes on a screen as a result of this interference.
Does the samsung intensity have a flashlight?
no, but it does have a very bright screen
What does contrast mean for your tamagotchi?
How bright the screen is (the black on the white)
What does it mean when your computer has bright flashes of light shoot across the screen and then it dies?
When bright flashes of light shoot across the screen of your computer and then it dies, it means you are about to spend a lot of money.
