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

Q: s wavelength?

A:

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

A: Acc. to bartleby policy a expert can solve only 3 parts in total so please ask other question in…

Q: Why are only certain wavelengths emitted from an atom?

A: Given: Only certain wavelengths emitted from an atom.

Q: Discuss Einstein’s theory of Photoelectric effect. What conclusion can be drawn from Einstein’s…

A:

Q: Which form of radiation has the longer wavelength, ultraviolet or infrared? Explain your reasoning.

A: The wavelength range for ultraviolet and infrared is 10nm-400 nm and 700 nm –1 mm respectively.

Q: The violet line in the atomic spectrum of lead has a wavelength of 406 nm. Calculate the energy of a…

A: The Energy of photon can be calculated by using the given relationship:   E=hcλ where the h is plank…

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

A: Given terms,      Energy and frequency of light

Q: Compare X-rays and ultraviolet (UV) rays.   Which has a longer wavelength? Which has a higher…

A: According to Planck's theroy E =hvwhere E = energyv = frequencyh = planck's constantagainv…

Q: What is the transfer of energy by electromagnetic waves

A: Electromagnetic waves are waves that consist of vibrating electric and magnetic fields. Like other…

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: Considering blue light and yellow light,which has the (a) longer wavelength? (b) higher frequency?…

A: The spectrum of white light contains seven colors namely violet (V), indigo (I), blue (B), green…

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A:

Q: Which type of light has the shortest wavelength? Visible Radio Waves Ultraviolet Infrared O…

A: Electromagnetic waves are those waves which are formed by the perpendicular vibrations in electric…

Q: What is the relationship between frequency and wavelength? As wavelength increases, frequency…

A: Definition : Wavelength: The distance between two successive crest or trough of a wave is known as…

Q: red light and gamma rays.

A:

Q: To what energy level do the electrons drop when visible light is produced?

A: The energy of emitted photon is equal to the exact energy that is lost by the electron moving from…

Q: Calculate the frequency associated with light of wavelength 486 nm. (This corresponds to one of the…

A: The frequency associated with light of wavelength 486 nm is to be calculated

Q: Which one of these types of electromagnetic radiation has the shortest wavelength? a)infrared b)…

A: Answer: option c) ultraviolet electromagnetic radiation has the shortest wavelength.

Q: What is the relationship between the energy of light andits wavelength?

A: The relationship between energy of light and its wavelength has to be provided.

Q: How many electrons are in the s-orbitals of a copper atom in the ground state?

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Q: When a gas such as Neon is heated and emits light that is then placed in a prism and an emission…

A: The emission spectrum of a chemical element or chemical compound is a spectrum of electromagnetic…

Q: Rank blue light, red light and ultraviolet light in order of energy.

A: According to the equation,

Q: . While the intensity of light increases, what happens to the amount of ejected electrons?

A: 1- Intensity of light is depends on number of photons. If number of photons increases then intensity…

Q: Which statement concerning visible light is correct? The product of wavelength and frequency is a…

A: Solution:      Visible light is one of the forms of electromagnetic radiation. They belongs to the…

Q: What is electromagnetic radiation?

A: Electromagnetic radiations is a form of energy and takes many forms such as gamma rays, X-rays,…

Q: Excited lithium atoms emit light strongly at a wavelength of 671 nm. This emission predominates when…

A: The Answer to the following question is given as -

Q: How many valence electrons are present in an atom of gallium in the ground state?

A: Atom consists of nucleus at its center and electrons revolve around the nucleus. Nucleus contains…

Q: Which color of the visible spectrum has the longest wavelength (750 nm)?

A: Since we know that visible spectrum has wavelength from 380 to 750 nanometers . The light emitted…

Q: What is the frequency of ultraviolet light with a wavelength of 301 nm?

A: Wavelength = 301 nm

Q: Express the number of photons numerically.

A:

Q: Compare green light and radio waves.   Which has a longer wavelength? Which has a higher…

A: Answer:- This question is answered by using the simple concept of wavelength, energy and frequency…

Q: What is the electron configuration for an atom of nickel?

A: Ni atom is d block element  Transition element

Q: What different parts of electromagnetic radiations spectrum are used in applications of human used…

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Q: There are four hydrogen atomic emission lines in the visible region of the electromagnetic spectrum.…

A:

Q: What is the frequency of ultraviolet light with a wavelength of 116 nm?

A:

Q: The blue line in the atomic spectrum of barium has a wavelength of 456 nm. Calculate the energy of a…

A:

Q: What is the frequency of ultraviolet light with a wavelength of 163 nm?

A: Since  c / λ = f  where c = speed of light = 3 X 108 m/s λ = wavelength of light in m = frequency in…

Q: When we see light from a neon sign, we are observing radiation from excited neon atoms. If this…

A: Given, wavelength = 540 nm

Q: Calculate the frequency and the energy of blue light that has a wavelength of 400 nm

A:

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: What is the emission spectrum?

A: The electrons are present in various energy levels in an atom. Each energy level has a fixed amount…

Q: Which form of light has the shortest wavelength ?

A: Light with shortest wave length:

Q: How are wavelength and frequency related? A. Wavelength is indepen

A: Wavelength is the distance between the two point’s successive highest points or lowest points in a…

Q: 4. The energy of short-wavelength x-rays is than that of long-wavelength visible light.

A: We have given that  The energy of short-wavelength x-rays is ---------- than that of long-wavelength…

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.