No matter what other colors of light are shining into a person's eyes, what color can they not perceive if some of the light is red? (Assume the person is not colorblind... Sorry Mr. Silleck!) O yellow O white magenta O cyan

Q: . Can EM waves travel through a perfect vacuum? Can soundwaves?

A: Electro magnetic wave can travel in perfect vacuum. These waves are different from mechanical wave…

Q: The sound of 40 decibels is Select one: O a. 10 times as intense as the sound of 20 decibels. O b.…

A: In this question we have to answer about the sound level. Please give positive feedback if the…

Q: Which of the following colors would have a wavelength of 425 nm? O yellow O red green O blue

A: Colour Wavelength (nm)    Violet 400  Blue  450 Cyan 500 Green 550 Yellow 580 Orange 600…

Q: On a TV screen, red, green, and blue spots of fluorescent materials are illuminated at a variety of…

A: There are the three primary colors such as Red, Blue, and Green (RBG). By the mixture of colors from…

Q: » which y fallowi ny l not a weiter quantity, > The mst Suitablt uu fr eyhenluy nuellor hadins un wi…

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Q: How much ordinary light will an ideal polaroid transmit?

A: Ordinary light is a superposition. It will have electric field both parallel and perpendicular to…

Q: Pilots sometimes wear glasses that transmit yellow light and absorb light of most other colors. Why…

A: Yellow filters allow green and red light to pass through while eliminating scattered blue and violet…

Q: What color will a "green" leaf appear under a green laser?

A: Given, A green color leaf appear under a green laser.

Q: Why there is  no polarization in the scattered light parallel to the original ray?

A: CONSIDER THIS APPLICATION: If we hold your polarizing sunglasses in front of our eyes and rotate…

Q: Two rays of monochromatic light begin out of phase with each other. Then one of the rays travels a…

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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: 18) The electric field vector of a monochromatic wave (relative parameters ur, er and conductivity…

A: The standard wave equation is given as  E= Eo sin (kx - wt) Where  k = propagation vector w =…

Q: A beam of white light passes through thickness of air. If the intensity of the scattered light in…

A: The intensity of scattered light is inversely proportional to the fourth power of wavelength.…

Q: The Drake equation is a tool used by scientists engaged in the Search for Extraterrestrial…

A: The Drake equation is N=R×fS×nP×fL×fi×fT×L                                                       -…

Q: calculate the frequency of light that causes 1s to be transformed to 4p

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Q: A photographic plate records sufficiently intense lines when it is exposed for 12s to a source of…

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Q: The violet light is bent more than red light. Why?

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Q: Consider two waves of light, A and B. Wave A has a lower frequency than wave B. Then wave B must…

A: Given data: Two waves of light are A and B A has lower frequency fA < fB

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: What is the speed of a wavelength light in a material whose index of refraction is 1.49 regarding…

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Q: how can u prove that light is a EMwave

A: Electromagnetic waves are transverse. They do not require material medium to travel. Speed of light…

Q: Does one of these visible light waves move faster than the others? Which one is fastest and why?

A: Light waves are the type of electromagnetic waves or EM Waves. It consist of oscillating electric…

Q: Which color of white light is scattered the least? Give reason.

A: In the process of scattering, colour having long wavelength will scatter the least while one having…

Q: Incorporate 2 concepts of polarization of light.

A: 1. A light wave is an electromagnetic wave that travels through the vacuum of outer space. Light…

Q: Combing your hair leads to excess electrons on the comb.

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Q: What frequency ranges of a radiation curve do red, green and blue light occupy?

A: Step 1Frequency is the number of waves that pass through a particular point in space during time…

Q: Question about polarizing filters... Why does the intensity or brightness of light change…

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