What is Bragg reflection?
Q: Does the refraction of light make a swimming pool seem deeper or shallower?
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Q: How does the angle of incidence influence the behavior of light upon reflection?
A: The angle at which the light wave approaches the surface is called the "angle of incidence." The…
Q: What is reflection of light? Also expalin its types.
A: When a ray of light falls on any object (polished, smooth, shiny object), light from that object…
Q: Why does different material have different index of refraction?
A: Different material possess different refractive indices because of each material will have different…
Q: Show that it is possible to position a convex rock of surface area S in sunlight in such a way that…
A: For simplicity we assume the shape of convex lens is sphere. Then is surface area is S= 4πr2.....(1)
Q: When white light goes from air into water, the color that refracts the most is Question options:…
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Q: You see colors with a prism because Polarization Dispersion Diffraction Interference…
A: Prism is an optical object which refracts the light passing through it. When a white light passes…
Q: What fraction of the light shining straight at a piece of clear glass is reflected from the first…
A: Consider the refractive index of the air be n1, and the refractive index of the glass be n2. The…
Q: What happens if two light waves with the same amplitude interfere?
A: What happens if two light waves with the same amplitude interfere?
Q: What is astigmatism, and how can it be corrected?
A: Given: Astigmatism
Q: Extraordinary waves is elliptically polarized. What is meant by it?
A: Extraordinary waves is elliptically polarized. What is meant by it?
Q: Two coherent light beams, one with intensity l, and the other with intensity 9 l. They interfere…
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Q: What is the principle of constancy of light?
A: Principle of constancy of light speed was formulated by Albert Einstein motivated by the result of…
Q: How does the deviation produced by a triangular prism depend on the color of light incident on it?
A: Deviation of light in a medium depends on the wavelength of light wave that is inversely…
Q: What will happen if dispersion and scattering of light do not occur?
A: Dispersion and scattering of light is the cause of many natural phenomena, which we will not be able…
Q: Why is a secondary rainbow dimmer than a primary bow?
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Q: Discuss the phenomenon of dispersion. How does a prism demonstrate dispersion of light?
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Q: How is it possible to take photographs in complete darkness?
A: It is possible to take photograph in complete darkness.
Q: Under what circumstances is the phase of light changed by reflection? Is the phase related to…
A: When the polarized beam of light is entered into any medium the light beam will get partially…
Q: Why does light bend when it passes thru different materials?
A: According to question: Light bends only in a medium, i.e light bends as a consequence of interacting…
Q: answer is hard to read, can you make it more clear to see?
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What is Bragg reflection?
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