Q: Can you see a rainbow at night?
A: When the sunlight being reflected and refracted inside raindrops the rainbow is formed. Thus, it is…
Q: Give importance of coherent light sources.
A: Two sources are said to coherent when the wave emitted by them have constant phase difference and…
Q: If you find that light travels 2.4m within a plastic rod in 11.5ns, what would the refractive index…
A:
Q: What color will a "green" leaf appear under a green laser?
A: Given, A green color leaf appear under a green laser.
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: 2) In the figure below, light initially polarized parallel to the Eait is sent into a system of…
A:
Q: Why should the wavelength, but not the frequency, of the light change in passing from one material…
A: Wavelength: The distance over which a periodic wave's shape repeats is known as the wavelength in…
Q: can you please find one example of light as a particle or wave.
A: Example of light as a particle : Photoelectric effect Photons hits the surface of the material and…
Q: calculate the frequency of light that causes 1s to be transformed to 4p
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Q: What is the frequency of the light with a wavelength 2310 nm? (in units of Hz)
A: Given Wavelength of light is λ=2310 nm=2310×10-9 m Speed of light is c=3×108 m/s Find the frequency…
Q: If light of different frequencies has different speeds in a material, does it also refract at…
A: The refractive index is defined as the ratio of the velocity of a light ray in an empty space to the…
Q: Explain how light can be a self-sustaining wave based on what you know of laws of electromagnetism.
A: Answer An electromagnetic wave can travel through anything they actually needs no medium to…
Q: By how much does light refract when it crosses a boundary?
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Q: 23. Which one is the correct reflected ray for the incident blue ray? Green Red Both None
A: Given that A ray parallel to the principal axis is coming to the concave mirror We have to find…
Q: How does the polarization of light contribute to the "glare" observed from reflective surfaces?
A: Polarization also occurs when light is scattered while traveling through a medium. When light…
Q: To remove the glare of light from a polished floor, should the axis of a Polaroid filter be…
A: The passage of the glare will be parallel to the plane of the floor. This implies the glare will be…
Q: How does the Mie scattering phenomenon affect light propagation in fiber-optic cables?
A: For glass fibers, Mie scattering occurs in inhomogeneities such as core-cladding refractive index…
What will happen if dispersion and scattering of light do not occur?
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