This is an image of a soap film taken by reflected white light. Explain: (a) Why is it colorful? (b) Why are some regions are black (there is a stable soap film there, it is not rupturing)

Q: At what angle will light reflected from diamond becompletely polarized?

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Q: you need to submerge the blue morpho wing in to make it strongly reflect orange light (around 610…

A: What index fluid would you need to submerge the blue morpho wing in to make it strongly…

Q: Two beams of coherent light start out at the same point in phase and travel different paths to…

A: The constructive interference maximum occur at point P if the path difference between two beams is…

Q: (a) What are Fraunhofer F-, D-, and C-line (589.2 nm, 486.1 nm and 656.3 nm) representing? (b)…

A: Fraunhofer lines are the special type of lines. These lines are present in the solar spectrum. These…

Q: Light of original intensity 100 W/m2 passes through two ideal polarizing filters having their…

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Q: A layer of oil, with a refractive index of 1.40798, 0.91820 mm thick, floats on water. (a) Light of…

A: Solution      Given data Index of refraction n=1.40798Thickness t=0.91720mm=0.91820×10−3mWavelength…

Q: Sunlight is directly incident on a the surface of a soap bubble floating in air. The soap film is…

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Q: (a) Sodium vapor light averaging 589 nm in wavelength falls on a single slit of width 5.12 µm. At…

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Q: In placing a sample on a microscope slide, a glass cover is placed over a water drop on the glass…

A: When light beam from one medium having lower refractive index enters into the medium having high…

Q: 6 of 7 Question B2 a) Red light of vacuum wavelength 650 nm is travelling in non-magnetic glass with…

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Q: White light is spread out into its spectral components by a diffraction grating. If the grating has…

A: This is a problem of Fraunhofer diffraction through a plane diffraction grating.

Q: A layer of oil, with a refractive index of 1.40798, 1.08292 mm thick, floats on water. (a) Light of…

A: Given A layer of oil, with a refractive index of = 1.40798 Thickness of oil  = 1.08292 mm  Light of…

Q: Physics Question

A: Here given the figures. We have to label all the sample.

Q: A beam of monochromatic light, whose wavelength in free space is A, is split into two separate beams…

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Q: A thin layer of oil n = 1.2 is on top of a substance with index of refraction n = 1.5. Normally…

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Q: An intereference pattern is produced by light with a wavelength of 560 nm from a distant source…

A: Wavelength of light= 560nm Separation b/w slit=0.580mm   OBJECTIVE- To find the intensity at the…

Q: A thin layer of oil (n=1.28) spills onto the surface of a nearby lake (water has n=1.33). It…

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Q: The critical angle for total internal reflection ata boundary between two materials is 58°. What is…

A: Critical angle, c = 58°

Q: A ray of blue light, randomly polarized, travelling in air (n=1.0) is incident on the surface of a…

A: A ray of blue light, randomly polarized, travelling in air (n=1.0) is incident on the surface of a…

Q: Red light of vacuum wavelength 650 nm is travelling in non-magnetic glass with refractive index nG =…

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Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.