What type of light is produced as a result of friction between certain crystals?

Q: The following is an UV-Vis schematic diagram. Based on this diagram, answer the following questions:…

A:

Q: Sublimation set-up Give the functions of each of the parts of the sublimation setup in the picture…

A: A question based on purification process, which is to be accomplished.

Q: Match the ff. definition/use with the correct light source being described. contains iodine which is…

A: As name suggested, tungsten halogen lamp is the lamp that contain iodine added to the filling gas…

Q: Calculate the distance, d, between atoms using X-rays with a wavelength of 2.00 x10-10 m at an…

A:

Q: Wavelength (nm) a. Which part of the visible light spectrum is most useful (most absorbed) by…

A: Complementary colours are pairs of colours that contrast with each other more than any other colour,…

Q: Give some uses of fluorescence in medical field?

A: Introduction: If a system absorbs radiant energy and then emits it partly or completely almost…

Q: Caffeine is a common organic molecule found in many beverages such as coffee, tea,and cola. It is a…

A:

Q: An object O stands on the principal axis of a spherical refracting surface. The index of refraction…

A: Answer :

Q: Describe the difference between red and violet light

A: Light or visible light is electric radiation within the part of the electromagnetic spectrum that…

Q: A laser Light was shone through a diffraction grating whose lines were 1/1000 mm apart. The distance…

A: It is given that diffraction grating lines are 0.001 mm apart, and the distance between the centre…

Q: X-ray radiation has frequencies from 3.0x10 to 3.0x10 Hz, whereas the frequency region for infrared…

A: From given data,  Frequency of X-ray radiation is higher than frequency of infrared radiation.…

Q: Chemistry Select the choice with words that best fills in the blanks in the following statement The…

A:

Q: Read the excerpts from chemistry journal articles. Determine which section each quote was likely…

A: The first one is the EXPERIMENTAL. It refers to the details of the experiment.

Q: ___________Beer's Law can be applied to what spectroscopic techniques?   All choices are correct…

A: Beers law states that the absorbance (A) is proportional to the concentration (C) and  path length…

Q: atch Column A with Column B. Using UV-Vis, the result of the absorption of coffee is shown in the…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: I can see through an opaque object. O True O False

A: We know that, opaque material do not allow transmission of light.

Q: how does the amount of impurities in water affect the ability of light to penetrate it? Second…

A: Results & Analysis and Conclusion:

Q: Which of the following is not an optical property of solid materials? Single choice.     a.…

A: Optical property of solid :- The interaction of matter with light determines a material's optical…

Q: Explain what would happen when light undergoes refraction

A: Explained as follows

Q: Our bodies are penetrated by X rays but not by visible light. Is this because X raystravel faster…

A: Given: Our bodies are penetrated by X rays but not by visible light.

Q: QUESTION 9 What poperty of light is affected that explains the refraction of light through different…

A: Refraction of light in the presence of  different medium.

Q: If unpolarized light shines through two polarizing filters oriented at 90 degrees to each other,…

A: This can be solved by using concept of polarization using Malus law. Malus law states, I = IoCos2(θ)

Q: Calculate the number of Frenkel defects per cubic meter in Al2O3 if the energy required to create a…

A: Please find your solution below :

Q: Why is refractive index commonly used within the beverage and food processing industries? What is…

A:

Q: What is the frequency of ultraviolet light with a wavelength of 322 nm?

A:

Q: Jessica is olanning on painting her room, She happens to like light that has a wavelength of 96.3.m.…

A: Using the relation between wavelength and frequecy and speed of light we can find frequecy of light…

Q: Assuming that sunlight produces 3.066x1022 UV Photons/m2s and that the skin absorbs one-half of…

A: Energy from sun comes in the form of bundles of energy. These bundles of energy are called photons.…

Q: 22) A parallel beam of monochromatic light of wavelength 490nm is incident on a diffraction grating.…

A:

Q: Refractive index' is equal to' speed of light in material/speed of light in air .a speed of light in…

A: To define Refractive index.

Q: A detector measures the amount of light generated by the flame and not absorbed by iron. True False

A:

Q: The peak of solar emission occurs around 480 nm. Estimate the temperature of your surface.

A: From Wein's displacement law, we have the relation:  T×λm = b         ------(1) Where, b is wein's…

Q: The distance between points A and B is equal to one focal length wavelength Figure 2

A: We have to write the distance between A and B

Q: Assuming that sunlight produces 3.066 ? 1022 UV Photons/m2s and that the skin absorbs one-half of…

A: Now, in the question it is given to us that the skin adsorbs one-half of the photons of sunlight…

Q: Why do atoms only emit certain wavelengths of light when they are excited? It is a chemistry…

A: A question based on atomic structure, which is to be accomplished.

Q: Light of wavele'ngth λ0 in a vacuum has a wavelength of 452 nm in water and a wavelength of 412 nm…

A: Given the wavelength of light in water, λ = 452 nm Wavelength of light in vacuum = λo Refractive…

Q: Monochromatic light is light of one color, one frequency. If a monochromatic light beam is increased…

A: Answer: This question is based on the basic understanding of wave nature of matter where we have to…

Q: 02. Fill in the blank of the following statements (a) Scanning electron microscope (SEM) is a…

A: a) Scanning electron microscope (SEM) is a microscope that uses focused electron beam rather than…

Q: Why does a fireplace poker appear black when not in the fire and red, yellow, or white when left in…

A: The reason for a fireplace poker appear black when not in the fire and red, yellow, or white when…

Q: 2) The most intense peak of the x-ray diffraction pattern obtained from a freshly laid metallic…

A:

Q: black colored algae is very dark because it absorbs what range of visible light? dark blue all…

A: Colours are appeared when a certain colour is reflected and rest of the colours are absorbed.

Q: The distance between two crest or troughs is called the O a energy medium transverse wave wavelength

A: In this question, we will Identify correct option for this Statement.  I will explain you, you can…

Q: subject : physical chemistry Q: Explain how wavelength of light used in Photolithography and optical…

A: Lithography is the process  of printing in which a flat stone or metal plate is used  and using a…

Q: Question 14 of 50 Submit Which is the correct sequence for these types of radiation in order of…

A:

Q: How can the Diffraction from a Crystal be obtained?

A: The slight bending of light which passes around the boundary of an object is termed as diffraction.…

Q: 4. How fast does light travel in glass of refractive index 1.5?

A: Please find your solution below : Refractive Index of a medium is defined as the ratio of speed of…

Q: obtain the relation between polarizability and distance between two atoms

A: Relation between polarozability and atomic radius is given as follows

Q: If the frequency of the incoming lightis increased, will the energy of theejected electrons…

A: Given information,

Q: Question 31 All of the following are assumptions in Beer-Lambert's Law, EXCEPT: O A. Path length is…

A: According to Beer Lambert law, absorbance of a substance is directly proportional to path length and…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.