A) Why the emission and light scattering phenomenon are different?

Q: The spectrum of a star is which kind: continuous, emission, or absorption? Why?

A: We have to tell which is spectrum of a star is which kind: continuous, emission, or absorption

Q: In a complete sentence describe the relationship between shielding and penetration

A: Penetration is the attraction between electrons and nucleus, whereas shielding is the repulsion…

Q: Wave length (nanometers) 2.115 E-12 Joules ?

A: Given, energy = 2.115×10-12 J We have to calculate the wave length in nanometers.

Q: Why is photoelectric effect important?

A: The rest-mass energy is the energy that is stored inside a stationary particle as a result of its…

Q: If one of the waves in the margin represents blue light and the other red light, which one is which?

A: The electromagnetic wave is the representation of energy traveling through space in which magnetic…

Q: what wavelength region does an atomic absorption experiment usually occur in?

A: wavelength used atomic absorption experiment is given below

Q: Felectromagnetic radiation has photons with the lowest energy?

A: 3)    Radio waves have photons with the lowest energies.   A radio wave can have an energy of around…

Q: Of radio waves, infrared light, and UV light, which has theshortest wavelengths?

A: The electromagnetic spectrum is the range of all types of EM radiation. Radiation is energy that…

Q: Which matters in the formation of photoelectrons: intensity or wavelength?

A: Upon absorption of certain frequency of light (electromagnetic radiation) by the metal surface,…

Q: What is magnetic spectrum?

A: Magnetic spectrum or Electromagnetic spectrum, the entire distribution of electromagnetic radiation…

Q: What is the difference between an energy absorption and an energy emission with respect to atomic…

A: The differences between absorption and an emission spectrum are as follows: 1) The main difference…

Q: In atomic emission spectroscopy th

A: In atomic emission spectroscopy a fluorophore is emit radiation from excited state to ground state.…

Q: Mechanical waves require a energy O b medium

A: Mmechanical waves : Mechanical waves are not capable of transferring their energy through a vaccum.…

Q: what is the frequency and the energy for the typical wavelength for the infrared region of the…

A: The infrared range is usually divided into three regions: Near infrared with wavelengths 0.78 to…

Q: How is the energy of a quantum of emitted radiationrelated to the frequency of the radiation?

A: The quantum theory of radiations was put forward by Max Planck which discarded the idea of the…

Q: What is the frequency of radiation whose wavelenght is 660 nm?

A: The relation between frequency (v) and wavelength (λ) of a radiation is expressed in equation (1) in…

Q: Which of the following is the function of the Flame or Emission system in Atomic Absorption…

A: Atomic absorption spectroscopy is a spectroanalytical procedure for the quantitative determination…

Q: One of the following depicts the waves associated with infrared radiation, and one depicts the waves…

A: Since the distance between the two consecutive peaks gives the wavelength of the radiation  hence…

Q: How are electromagnetic waves different?

A: To define how electromagnetic waves are different from other waves.

Q: visible light has a photon energy of

A: The expression for energy of photon is shown below: Where; ν = frequency of light c = speed of…

Q: Describe electromagnetic radiation according to its wavenature.

A: Eectromagnetic radiation according to its wave nature has to be explained,

Q: What does it mean for something to have wavelike properties? Particulate properties? Electromagnetic…

A:

Q: The energy contained in one mole of 512.5 nm photons is?

A:

Q: Which type of radio waves are used to broadcast FM station?

A: Radio waves are coming under the category of  electromagnetic radiation. They are best to use…

Q: (a.) By either using line emission spectrum or line absorption spectrum, (i.) describe how the…

A: Line emission spectrum: Emission lines are appears as bright lines, of increasing intensity, on a…

Q: Explain the difference between the ground state and an excited state in a hydrogen atom.

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What does absorption of infrared radiation cause?

A: The energy of infra red radiations is quite less as compared to that of U.V radiations and…

Q: what is a wave number?

A: Wave number: It is defined as the number of waves per unit distance.…

Q: of energy to trigger a series of impul= is wavelength, 2.9 um, are needed?

A: Energy = N • h • c / ( wavelength )  Where : N = number of photons  h = 6.626 • 10^-34 Js  c = 3.0 •…

Q: Distinguish between an absorption spectrum and an emission spectrum. With which did Bohr work?

A: Absorption and emission are two opposite phenomenon. The difference between an absorption spectrum…

Q: What is s electromagnetic radiation?

A: The transmission of energy in the form of particles or waves through any medium or spaces is known…

Q: Profiles Tab Window Help z: Lab 20 Beer's Law Quiz 55/quizzes/97219/take -Web Pla... ATR ATR Web OR…

A: We have to choose the following given options for the absorbance

Q: How many photons are contained in a flash of green light (525 nm) that contains 189 kJ of nergy?

A:

Q: How does the emission spectra support the idea of quantized energy levels?

A: Emission spectra is observed when an e- from an excited state returns to the ground state. When an…

Q: What are photo electrons?

A:

Q: What does the magnetic quantum number determine?

A: Magnetic quantum number represents the orientation of an electron in space.

Q: We need hollow cathode lamp in FAAS because a. Atoms absorb a wide range of wavelengths b. Atoms can…

A:

Q: m, how long does it take, and how many photons mi

A:

Q: 1. The frequency of radio wave radiation is X-ray radiation.

A: X rays and radio waves are important electromagnetic radiations. The major differences between the…

Q: Explain X-ray spectrum.

A: Explanation of X-ray spectrum has to be given below,