essay on stark effect?
Q: What is coherence and interference of Light? What is laser?
A: Answer: Coherence of light and interference of light means
Q: In what ways does the scattering of light influence the blue appearance of the sky and the red hue…
A: Scattering of light:-When a light beam goes through a medium, it hits the particles existing in…
Q: What is law of reflection?
A: According to the law of reflection, the angle of incidence is equal to the angle of refraction when…
Q: Is a mirage the result of reflection or refraction?
A:
Q: difference betwwen linear and quadratic stark effect?
A: Stark effects refers to the splitting of the spectral lines of an atom or a molecule placed in an…
Q: Discuss the total Internal reflection phenomenon?
A: Total internal reflection is the complete reflection of ray in the medium such as water, glass and…
Q: Explain how the color of the red fabric is formed by the color of the iron bar heated to 1000 °C?
A: When an iron bar is heated some amount of heat energy which was absorbed by the iron bar is emitted…
Q: Why do diamonds sparkle?
A: When light travels from an optically dense medium to a rare medium at the interface. it gets…
Q: Why does the color of a surface affect emissivity?
A: Emissivity of the surface of a colored body is the body's effectiveness to radiate thermal energy.…
Q: when something is painted blue, which colour is most absorbed by it?
A: When an object is painted blue, then the most absorbed colour on that object will be its opposite…
Q: What is the Brewester's angle for air to glass transition? (ug = 1.5)
A: when the light goes from one medium to another medium then if elected and refracted light is…
Q: why red and cyan colours are called complimentary colours?
A: A colour which on mixing up with another colour gives white or black colour is called the…
Q: Difference between stark effect and zeeman effect?
A: Stark effect: When electric field is applied, the spectrum line is splitting into many components.…
Q: 21.84 • CALC A semicircle of Figure P21.84 radius a is in the first and second quadrants, with the…
A: Let us consider the figure below, x is the angle the length element dr makes with the vertical. dx…
Q: What is the fate of energy in ultraviolet light that is incident upon glass?
A: When ultraviolet light is incident on the glass, resonance occurs and the electrons vibrate with…
Q: mixed
A: Additive color mixing : - The added color combination explains how the eye interprets the wavelength…
Q: What happens when unpolarized light is reflected from a surface?
A: Unpolarized light : An electromagnetic wave keeps vibrating in two or more different planes is…
Q: Why are fabrics that fluoresce when exposed to ultraviolet light so bright in sunlight?
A: Fluorescence: It is a process in which the atom or substance emits a radiation of a larger…
Q: As you consider the nutritional benefits of a slice of ham, you see a rainbow of color reflected off…
A: The Nutritional Benefits: The biochemical and physiological process by which an organism uses food…
Q: A green glass heated in a furnace when taken out in dark glows red. a) False b) True
A: B
Q: Please state Huygens Principle in your own words
A: Required : Statement of Huygens principle.
Q: Discuss the reasons why we perceive different colour between grape juice inside and outside of a…
A: Why do we perceive different color between grape juice inside and outside of a green glass bottle.
Q: Explain why managing the reflection of a silicon solar cell is so important and illustrate the…
A: Introduction: A solar cell or photovoltaic cell is an electrical device that converts the energy of…
Q: What is the reflective framework?
A: A model of reflection is a structured process that is used to guide personal situational analysis…
Q: Wheels from a toy cart are rolled from a concrete sidewalk onto the following surfaces: A, a paved…
A: When the toy cart encounters the surface, the left tire hits the surface first and the result of…
Q: Discuss in detail the formation of rainbows.
A: Visible light have seven frequency bands that each corresponds to a different color. The order of…
Q: What is the use of Fermat’s theorem?
A:
Q: What is the fate of the energy in infrared light that is incident on glass?
A: The visible light frequency is higher than the middle infrared wave frequency. As a result all the…
Q: So the equation to be used for the Air-to-Acrylic set-up is the same with Acrylic-to-Air set-up even…
A:
Q: Tennis ball used to be white, what is the color preferred nowadays and why?
A: At present, tennis balls are yellow-green color and this is because this color is more sensitive to…
Q: which warms more quickly in sunlight -a colourless or coloured piece of glass? Also explain Why?
A: A coloured glass can absorb all the colours except its own colour while the colourless glass can’t…
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