Calculate the energy and the frequency of the red light emitted by neon atom with a wavelength of 680 nm

Q: Consider a piece of potassium metal which is being exposed to a stream of photons in order to eject…

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Q: Describe electromagnetic radiation according to its particle nature.

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: How are the wavelength and frequency of light related?

A: Shorter the wavelength, higher will be the frequency and longer the wavelength, lower will be the…

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

A: Given terms,      Energy and frequency of light

Q: Atomic emission spectra are caused by: O Electrons moving from lower energy levels to higher energy…

A: Answer of this question :-  Atomic emission spectra :- A series of bright lines, separated from each…

Q: . Which of the following is not a type of electromagnetic wave? gamma rays visible light they are…

A: Electromagnetic waves are waves that are created as a result of vibrations between an electric field…

Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

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Q: What causes light to be emitted from an atom?

A: When we give energy electron it excited into higher energy level then it remain in that higher…

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: Ultraviolet radiation falls in the wavelength region of 1.00×10-8 to 1.00×10-7 meters.What is the…

A: Planck postulated in his quantum theory that the energy of the light is directly proportional to the…

Q: Electrons can jump to higher energy levels when they(absorb/emit) a______photon.

A: An atom is made up of three particles namely, electrons, protons, and neutrons. Together protons and…

Q: These electromagnetic waves have the shortest wavelength and the most energy. Ultraviolet Gamma…

A: Which electromagnetic waves have the shortest wavelength and the most energy ?

Q: Electromagnetic radiation with a wavelength of 695 nm appears as orange light to the human eye. The…

A: Frequency can be defined as the number of repetitive occurrences of any event per unit time. It can…

Q: The energy of a particular color of green light is 3.71×1022 kJ/photon. The wavelength of this light…

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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.

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Q: Calculate the energy of blue light that has a wavelength of 400 nm. 3 significant figures

A: The relation between energy and wavelength is       Energy=hc/wavelength plank constant…

Q: Which kind of electromagnetic radiation contains the greatest energy per photon?a) microwaves b)…

A: Electromagnetic radiations are the sum of electric and magnetic fields. This creates many types of…

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: What is the relationship between photon energy and photon wavelength?

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Q: What kind of electromagnetic waves can cause damage to living cells? Medium wavelengths None of…

A: Given electromagnetic waves: Medium wavelengths Long wavelengths Short wavelengths We have to find…

Q: Which of the following occur as the energy of a photon increases? The speed increases The…

A: Since we know that energy of a photon is calculated by using formula  Photon energy formula is given…

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: When a substance light, an electron undergoes a transition from the lowest-energy level to a…

A: the answer would be:

Q: the quantum numbers of 17 electrons that are placed in an atom

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Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

A: Electromagnetic waves have a frequency and a wavelength associated with it.  The given wave is an…

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

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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: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: Energy of the electromagnetic radiation is directly proportional to the frequency of the radiation…

Q: Which of the following regions of the electromagnetic spectrum has the lowest energy

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Q: if an electron transition between energy levels 4 and 1 leads to a photon of blue light being…

A: The atoms of elements possess electrons in the valence shell along with their presence in the inner…

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: Which type of radiation has the highest frequency? Which type of radiation has the longest…

A: Frequency is Directly proportional to energy and inversely proportional to wavelength.…

Q: In addition to absorption of a photon, energy can be transferred to an atom by collision. Consider a…

A: Given :  Consider a hydrogen atom in its ground state. Incident on the atom are electrons having 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: Identify the wave with the shortest wavelength

A: The question is based on the concept of electromagnetic spectrum.  Waves are arranged in order of…

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

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Q: What is the wavelength of electromagnetic radiation, which corresponds to a frequency of 3.56 x 1013…

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Q: Consider the relationship between energy, frequency, and wavelength of light. The greater (higher)…

A: According Einestein energy equation E= hv where E= energy, v = frequency so energy directly…

Q: Determine the frequency and energy for yellow light with a wavelength of 584.9 nm. kJ/mol E =

A: The white light is a mixture of seven color light which have a region of a particular frequency.…

Q: What is the frequency in hertz of blue light having a wavelength of 457 nm? x 10 Hz eTextbook and…

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Q: Which is NOT true A. Radio waves are lower in energy than microwaves B. Low-frequency waves are…

A: Energy and frequency are directly proportional but energy and wavelength are inversely proportional.…

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

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

A: Which option is correct ?

Q: Because the atoms of a given element emit only certain photons of light, only certain_____ occur in…

A: We have to explain the atoms of a given element emit only certain photons of light, only…

Q: Which has the greater wavelength, blue light or red light? How do the frequencies of blue light and…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Blue light has a (higher/lower) frequency and a (shorter/longer) wavelength than x-rays. You can use…

A: The wavelength of X-Rays are in the range 0.01 nm to 10 nm  And that of blue light is in the range…

Q: Red light has a _____ frequency and a _____ wavelength than ultraviolet rays.

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

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Q: These electromagnetic waves have the longest wavelength and the least amount of energy.

A: Wavelength can be defined as the distance between one crest or trough  to another crest or trough of…

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.