What are three deficiencies of the wave model of light related to light’s interaction with matter?

Q: Compare the dual nature of light

A: LIGHT HAVE A DUAL NATURE.

Q: In what order do the colors of the visible spectrum appear? O violet, blue, green, yellow, orange,…

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

Q: 9. How many photons are absorbed by a single atom in order for an electron to move to a higher…

A: The no of photon absorbed is the integral multiple of hv . Where v is frequency of radiation .

Q: The type of light that can be emitted when one electron orbiting a hydrogen atom drops down in its…

A: Bohr's theory explain the emission spectra of hydrogen atom.

Q: What is the approximate range of wavelength of the visible spectrum?

A: Visible spectrum means whose wavelength of color does human see naked eye.

Q: What is the relationship between energy and frequency of light?

A: Given terms,      Energy and frequency of light

Q: Arrange the following four electromagnetic spectral regions in order of decreasing energy.…

A: The electromagnetic spectrum is the set of electromagnetic radiation frequencies (spectrums) and…

Q: When an intense beam of green light is directed onto a copper surface, no electrons are ejected.…

A: The frequency that is required by the radiation to eject energy from the metal surface is called as…

Q: What important constant was determined using data from the photoelectric effect experiments?…

A: The experiment of discharge of electrons from a specific metal surface when different…

Q: Consider the three electromagnetic waves shown in the image. Which wave has the longest wavelength?…

A: (a) In ths wave data: The wavelength is explained as the distance covered by two consecutive crests…

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: In the 17th century, Newton proposed that light was a stream of particles. The wave-particle debate…

A: Two pieces of evidence for the wave model and two for the particle model has to be given,

Q: a) A 555.0 g sample of liquid water is exposed to the light emitted by a nitrogen laser. Assuming…

A:

Q: can you give information of this questions ;  the sources of radiation and their wavelength ranges…

A: The entire range of wavelengths of electromagnetic radiation is called the electromagnetic spectrum.…

Q: Hypothesize and diagnose interactions of light and electrons

A: Light is also known as electromagnetic radiation and it travels in a straight line. Light can do a…

Q: One model of light depicts it as consisting of energyparticles known as ___________.

A: Light- a form of electromagnetic radiation that can be observed by the human eye and has a…

Q: Question 4 Which among the statement below is true about the observed color of light? O It is the…

A: White light is made up of seven colors which is called VIBGYOR

Q: What is light? How fast does it travel in a vacuum?

A: Electromagnetic radiation is the wave that travels through space.

Q: what conclusion Did Einstein draw about light after observing the photoelectric effect

A: In 1905, Albert Einstein gave a fresh explanation on photoelectric effect. With regard of KE of…

Q: Why do scientists study images made with parts of the electromagnetic spectrum other than visible…

A: We have various division of electromagnetic spectrum .

Q: At a quantum level, the atoms of both glass and ground glass should be identical. Then, why do the…

A: Answer: Opaque nature of ground glass is due to the diffused reflectance of light. Ground glass is…

Q: When light strikes a green opaque object, the green wavelength of light is v while all other…

A: Answer

Q: what are the factors affecting scattering of light?

A: The scattering of light is a physical process in which some form of light are forces to deviate from…

Q: Arrange the following kinds of electromagnetic radiation in order of increasing wavelength:…

A: As the energy of the photon is increases, then the wavelength of light is decreases.            E =…

Q: Arrange the colors of light in the visible spectrum in order of decreasing frequency. Rank from…

A: A visible light in the electromagnetic spectrum splits into seven colors. The colors are: Violet,…

Q: wavelength

A:

Q: How do the wavelengths yellow compare to the wavelengths of orange?

A: 1. According to de-broglie principal, we can say that electron can behave as a particle and a wave,…

Q: Express the number of photons numerically.

A:

Q: How does the quantization of energy explain the observed photoelectric effect and emission of UV…

A: Photoelectric effect :-  The ejection of electrons from the surface of a metal when a light of…

Q: Consider the three electromagnetic waves shown in the image. Which wave has the longest wavelength?…

A: Wavelength is the distance between the consecutive crest and the trough. The number of waves which…

Q: Write the name of each type of energy next to its description Energy carried in photons ---> ____…

A:

Q: If blue light has a wavelength of 400 nm and infrared light has a wavelength of 800 nm, what is the…

A: The frequency of radiation is related to its wavelength by the relation: where, c = Speed of light

Q: Arrange the following regions of the electromagnetic spectrum in order of decreasing wavelength:…

A: The wave length of microwaves spectrum is 109 A0. The wave length of infrared radiation is 105 A0.…

Q: Use the emission spectra to explain the colors seen under the UV light.

A: Spectroscopy deals with the transitions that a molecule undergoes between its energy levels upon…

Q: Describe what is the photoelectric effect?

A: We know that light radiations move in the forms of photons(discrete packets of light) and when these…

Q: Radio waves from an FM radio station have a frequency of 106.1 MHz. Calculate the energy of one…

A: The energy of a photon is proportional to the frequency of the photon. The energy of a photon (E)…

Q: Use the wave energy equation to calculate the energy or frequency of a photon of light. The…

A: The relationship between energy and frequency of photon is: E = hv Where h is planck's constant v is…

Q: Rank the ultraviolet, infrared, and visible regions of the electromagnetic spectrum in terms of…

A: Energy is directly related to frequency and inversely related to wavelength. E…

Q: 12. What does quantized mean? Give an example.

A: Quantized is the term used in quantum physics or mechanics. In chemistry it is used in case of…

Q: In what sense is the wave motion of a guitar string analogous to the motion of an electron in an…

A: In an atom all over the nucleus electron motion in circular orbits. These orbits have quantized…

Q: Explain how the photoelectric effect helps us understand the nature of light

A: The photoelectric effect is the phenomenon of ejection of electrons from the surface of certain…

Q: In the photoelectric effect, if the intensity of light shone on a metal increases, what will happen?

A: when light incident on metal surface in specific condition,  electrons are emitted from metal…

Q: Which part of the electromagnetic spectrum travels the fastest? Which travels the slowest? Explain.

A:

Q: What is a photon? How is the energy of a photon related to its wavelength? Its frequency?

A: The smallest particle which is able to represent the quantum of visible light and any…

Q: he hydrogen atom produce light at all wavelengths

A: Concept: The branch of chemistry that deals with the structure, properties and the reaction of the…

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.