Which photo depicts sundogs? What property of light causes sundogs?

Q: Define refraction index?what is depending parameters?value for air and water?

A: Here given the term refractive index. We have to define the refractive index.Also to find the…

Q: What eye defect is myopia? Describe with a neat diagram how this defect of vision can be corrected…

A: Myopia : It is a defect in which  people can see nearby objects clearly but cannot see distant…

Q: Create a transcript for a video that uses Physics to answer ONE of the following questions in less…

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Q: Using Slide 8, answer the questions below: A. The variable, C, stands for the speed of light. Does…

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Q: 13. When you look at a highlighter you see the color yellow. Explain what is happening. Please…

A: It is due to the Reflection of light .

Q: Explain in as much detail as possible, using arguments from optics: Why is the sky (or do we…

A: Sky appears blue due to scattering of light

Q: Explain completely and easily about the ray diagrams for correcting myopia,hyperopia and astigmatism

A: In this question we have to explain the topics myopia, hyperopia and astigmatism. Please give…

Q: Please continue and explain all symbols. What is a prism? What is dispersion?

A: a A prism is an object made up of a transparent material, like glass or plastic, that has at least…

Q: define optics how does a

A: Optics is a branch of physics which deals with the study of properties of the light, like reflection…

Q: Explain the concept behind the color og objevcts . why do we see leaves as color green? What happen…

A: The concept behind the color of an object is the wavelength of the light. The object's color is…

Q: 6.) You are able to detect bright colors and detailed shapes because a. the cone cells in your…

A: There are two types of photoreceptors present in eye one is a rod, and another one is cone cells.…

Q: Use the following information to answer the next question Use the diagram below to answer the…

A: When light rays travel from rarer medium to denser medium, it moves toward the normal.

Q: How does a prism separate white light into various colors and why are the colors always in the same…

A: A prism is the refracting surface in which two inclined surfaces are there.

Q: 22. A TV screen has 3,000,000 pixels. If the screen shows an image that is 1/4 yellow, 1/2 cyan, and…

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Q: 1. In sunlight, you see a blue truck. What colors of light is the truck absorbing, and what colors…

A: We are able to observe  things because of light from the object reach our eays.

Q: Review Test Submission: Ch 15 Quiz - PHYS102 -Fundmnt Which of these images shows attraction? Choose…

A: Attraction happens only when there are two or more unlike charges. Electric field lines appear to…

Q: 29. (I) A diver shines a flashlight upward from beneath the water at a 35.2° angle to the vertical.…

A: Refrective index of water  nw = 1.33 Refractive index of air na = 1

Q: ookmarks Profiles Tab Window Help…

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Q: For each combination of media, which light ray (A or B) will undergo total internal reflection if…

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Q: 1. What is meant by reflection? 2. State and explain the law of reflection? 3. What do you mean by…

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Q: Imagine a ray of light passing between air (n~1) and glass (n~1.5). If the ray of light hits the…

A: Given Refractive index of air is nair=1 Refractive index of glass is nglass=1.5 Incident ray hit at…

Q: . On a very sunny day, have you observe the apparent pool of water on a straight highway? What do…

A: Solution:

Q: choose the correct answer: The following figure is taken from an introductory physics book. What's…

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Q: . Compare and contrast the images form in front side and the in the back side of a shiny spoon. What…

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Q: Use the information from slide 8 to answer the following question: (Round to one decimal) When light…

A: Recall snell's lawμ1sinθ1=μ2sinθ2

Q: The basic concepts of "line" and "point" can be used to define a ray. A ray is a portion of a line…

A: An angle is formed by the two rays originate from a same point.

Q: explain how drawing ray diagrams helped you to build a model of a camera.

A: Ray optics is a limiting case of wave optics. In order to deal with the size, position and nature of…

Q: Calculate the luminous flux that reaches a surface of 900cm2, if the light source produces an…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Diego uses unit cubes to build the rectangular prism shown 1 unit 1 unit 1 unit Complete the…

A: To determine: Number of layers and number of unit cubes.

Q: What is prism? With a help of diagram of principal section of a prism , indicate its refracting…

A: A prism is a portion of a transparent medium bounded by two plane faces inclined tom each other at a…

Q: How would the frequency of a light wave change if the wavelength is doubled?   Group of answer…

A: frequency and wavelength are related in such a way that the speed of light remains constant. when…

Q: A magnifying glass makes objects look bigger. Describe how a magnifying glass works. Where is the…

A: Magnifying lens is a convex lens. It magnifies the object, when the object is placed between the…

Q: What is refractive index? What is refractive index of air, glass, water?

A: Index of refraction or refractive index of a material is a measure that describes how fast light…

Q: Read the situation and answer the question briefly. Situation: Have you experienced walking on a…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Explain the simple theory of color vision.Outline the coloring properties of light sources.Describe…

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Q: Direction: Read the situation and answer the reflection question in one to two sentences.…

A: "Contrary to popular opinion, the Earth is not a sphere. It is also not a ball, nor an oblate…

Q: What is the laws of reflection and refraction? Try to draw a light path diagram to explain why the…

A: Ray optics is a part of physics that describes light propagation in terms of rays.

Q: 8. Select all wave behaviors that are pictured in the image below when 2 points light enters a…

A: 8. When the light is incident on the prism, the light rays get reflected, refracted and transmitted…

Q: A layer of sulphate aerosol is non-absorbing and reflects 5% of the sunlight back up to space. What…

A: Write the value of transmittance. T=1-0.05=0.95

Q: 2. What is polarizability? Explain how size affects polarizability.

A: Explanation: Polarizability is a measure of the tendency of the electron cloud that how easily can…

Q: What is color subtraction? When do we use it? What color do you get when you mix blue paint with…

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Q: What do you mean by deviation produced by a prism? Why is it caused? State three factors on which…

A: When a ray of light passes through a denser medium, it changes its direction or we can say that it…

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.