1. How does the light react to each object?

Q: Explain underdamping ?

A: Damping in physics hinders or restrains the oscillating motion of a system. Depending on the level…

Q: 5. Calculate the speed of light in Ice at 20°C.

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Q: 27. Which of the equations below regarding colors is correct? O black = cyan + magenta + yellow…

A: We have to answer that which of the equations above regarding colors is correct?

Q: What are the three quantities  used to describe  chromatic light. Briefly explain them

A: following are the three quantities used to describe chromatic light.  :-  1. Radiance 2. Luminance…

Q: Which of the following types of conatiners would allow you to clearly see if there were ice cubes…

A: The type of conatiner we use to clearly see if there were ice cubes inside is transparent one.

Q: 1.What is the net effect of a piece of glass with parallel surfaces on the direction of light beam…

A: When a light pass through a piece of glass which has parallel surface it under goes through…

Q: The primary light colors are a. magenta, cyan, and yellow b. red, blue, and green c. yellow,…

A: The primary light colors are red, blue, and green

Q: The ray of light strikes the horizontal surface at ei = 55° (see figure below). Calculate the angle…

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Q: Suppose that light from a magenta spotlight and light from a yellow spotlight are mixed together,…

A: If we add equal intensities of the colors Red, Blue, and Green, then we will have white color…

Q: 8. The intensity of the refracted ray when light travels from an optically less dense medium to a…

A: Option a is correct that is the same as

Q: 1. By corpuscular theory of light, the phenomenon which can be explained is

A: Corpuscular theory of light tells about the phenomenon of refraction of light. The corpuscular…

Q: 6) A light ray traveling in air strikes glass at an angle of 30 degrees to the perpendicular, what…

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Q: 1. Calculate the luminance of the two lights having 1000 lumen of each and have been placed 30 m…

A: Given that, Luminous flux of light = 1000 lumen Distance, r = 30 m (from an incandescent) We need to…

Q: The three primary pigment colors are red, blue, and green. a. True b. False

A: The color is made up of white light. There are seven colors in white light but all seven colors are…

Q: What color does red cloth appear to be when illuminated by sunlight? By light from a neon sign? By…

A: The color of the red cloth appear to be when illuminated by sunlight is red.

Q: explain why the sky is blue and sunsets mostly red, orange and yellow.

A: The scattering of a beam of light by a medium containing small suspended particles is known as the…

Q: 1- Calculate the speed of light in glass with a refractive index of 1.66, knowing that the speed of…

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Q: Is light opaque? Explain.

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Q: 24. Analysis of radiation from space reveals information about the O composition, structure, and…

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Q: what colour results when red light is subtracted from white light?

A: White light consists of mainly three primary colors – red, yellow, green.

Q: Volcanic emissions spew fine ashes in the air that scatter red light. What colour does a full Moon…

A: If the light scattered by the fine ashes thrown out of the volcanic emissions are red; then the full…

Q: _________ reveals that light is a transverse wave rather than a longitudinal wave like sound.

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Q: The colors are not always the same in a spectrum and in a rainbow

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Q: Why does light bend when it passes thru different materials? kindly answer it on your own

A: Different material have different refractive  index. So when light passes from one medium to another…

Q: Light has a wavelength of 310.0 nm and a frequency of 7.11 × 1014 Hz when traveling through a…

A: wavelength of light (λ) = 310 nm frequency (f) = 7.11×1014 Hz

Q: 13. Which of the following statements BEST explains why we see red color in a red shirt? * O A. Red…

A: To explain : Why we see a red colored t-shirt as red

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: Is light a wave phenomenon? Explain.

A: Light behaves as both Wave and Particle.  Phenomena like reflection, refraction, interference, and…

Q: 4 - A beam of light from water (1.33 n) at an angle of (0,300) falls on the surface of a sheet of…

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Q: Can light bend around corners? Explain your answer.

A: Diffraction is the property or ability of the light to bend around the corners.

Q: Briefly explain what happens when light hits a rough surface and disperses in different directions.

A: Light is a form of energy which is composed of photons or small energy packets.

Q: Calculate the speed of light in zircon, a material used in jewelry to imitate diamond.

A: Given data The zircon material is used to imitate diamond. The expression for the index of…

Q: Can a fire have shadow? Explain your answer.

A: Shadow is an area which is less brighter than its surroundings as something blocks the light from…

Q: Provide two words as an answer. What two entities comprise the visible spectrum?

A: Visible spectrum has wavelength range between 400nanometre to 700nanometre

Q: Differentiate between a ray and a wave front.

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Q: 7.) Opaque materials only absorb or reflect light but do not allow it to pass through. a. True b.…

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Q: Which Color has the Longest Wavelength?   A) Violet B) Yellow C) Red D) White

A: The wavelength of all the given options is as shown below,   The wavelength of the violet color is…

Q: 24. Which one is the correct refracted ray for the incident blue ray? O Green Red O Both O None

A: Incident ray-  the ray directly comes from the object is called incident ray.   Refracted ray- the…

Q: 6. What is the highest energy form of radiation in the electromagnetic spectrum?

A: We have electromagnetic spectrum which is range of frequency/wavelength/energy of electromagnetic…

Q: 1. What is meant by reflection?

A: Reflection means sending back the light or sound wave from the surface.

Q: 106. The diagram below represents a ray of monochromatic light (f- 5.09 x 1014 hertz) passing from…

A: Refractive index of medium X = 1.46 Frequency of monochromatic light = 5.09 × 1014 Hz

Q: When we look at the stars in the night sky we see the stars as it what?

A: Answer:When we look at the stars in the night sky we are actually looking into past . For example…