Calculate the energy for the transition of an electron from the n = 7 level to the n = 8 level of a hydrogen atom. is this emission or arbsorption

Q: Is there enough energy released from a hydrogen atom during an n = 7 to n = 2 electron transition to…

A: Introduction :  We have to calculate energy .

Q: A photon with a wavelength of 1681 nm was emitted from a hydrogen atom as an electron "fell" from…

A: Given- Wavelength of photon = 1681 nm Initial  energy level = 11 To find Final energy level

Q: In a hydrogen atom, if an electron absorbs 1635x 10 20j of energy and originated at a relaxed energy…

A: When an electron moves from a lower energy level to higher energy level, it absorbs energy. On the…

Q: A He+ ion absorbed a photon with a frequency of 1.23*10^16 Hz to reach an energy level with n=4.…

A: The helium ion (He+ ) is a hydrogen-like species as it has only one electron in its 1s orbital. The…

Q: Calculate the energy for the transition of an electron from the n =6 level to then=7 level of a…

A: Given that : We have to calculate the energy for the transition of an electron from the n = 6 to n =…

Q: When a particle of mass 9.1 x 10-28 g in a certain one- dimensional box goes from n=5 to n=2 level,…

A: Given, Mass of particle = 9.1×10-28 g            Frequency = 6.0×1014s-1 Energy of a particle in…

Q: How many electrons occupy the 2p su level in an atom of boron in the ground state?

A: Boron is a group 13  element. Atomic number of boron is 5. It has total 5 electrons.

Q: If 505 nm radiation is shone on potassium, what is the velocity of the ejected electrons?

A: Given Wavelength  = 505 nm Velocity of electron =?

Q: The electron in a hydrogen atom absorbs a photon causing the electron to jump from the state n = 2…

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Q: Calculate the energy for the transition of an electron from the n = 4 level to the n = 3 level of a…

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Q: The speed of a thermal neutron  is known to within 2.0 km/s. What is the minimum  uncertainty in the…

A: Given:  We know that,

Q: The hydrogen atom emits a photon with a 486 nm wavelength, corresponding to an electron decaying…

A: Given,the wave length of a photon = 486 nminitial level of energy orbit = 4

Q: 9. The work function of a collected metal is 8.0 x 10-10 J. Should a radiation of 150 nm hit the…

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Q: Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.94 (10^14 s^-1)

A: Given :- frequency of a photon of electromagnetic radiation = 2.94 × 1014 s-1  To calculate :…

Q: A sample of excited atoms lie 3.470×10−19 J above the ground state. Determine the emission…

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Q: Using the fact that electrons can only exist in certain energy "shelves," we can predict what…

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Q: Calculate the energy for the transition of an electron from the n = 1 level to the n = 4 level of a…

A: Transition of electron from n = 1 to n = 4 level of H atom.

Q: A fully ionized atom has an atomic number of 8, the nucleus then produces an atom with a muon. When…

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Q: Calculate the energy for the transition of an electron from the n = 5 level to the n = 7 level of a…

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Q: gamma ray photons with a wavelength of 2.54 x 10^-5nm express the energy numerically in kilojoules…

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Q: Determine the energy of a transition in a hydrogen atom if an electron moves from n = 7 to n = 2.…

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Q: Is there enough energy released from a hydrogen atom during an n = 6 to n = 1 electron transition to…

A: 1/λ = 1.097x107m-1 (1/nf2 - 1ni2) λ = wavelength = ? nf = final energy level = 1 ni = initial…

Q: What is the frequency of a photon with 1.594 x 10^-24 J of energy?

A: The relationship between frequency and energy of photon is given by  E = hv E = Energy h = Planks…

Q: How many moles of photons with a frequency of 4.54 x 10^17 Hz is needed to make up 8.00kj of energy…

A: When energy is contained in form of packet, which is directly proportional to frequency of…

Q: A Be3+ ion emits a photon with a frequency of 7.31*10^15 Hz. If the energy of the initial state of…

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Q: The wavelength of an electron exist in a * stable orbit n=1 is equal to

A: The radius of first Orbit is given by - r1 = r0 × n2 Here, r1 = radius of first Orbit = ? r0 =…

Q: what is the frequency of this light emitted by de-excitement from n=5 to n=3

A: Given: The nf is 3. The ni is 5.

Q: A Be3+ ion emitts a photon with a frequency of 2.56 × 1015 Hz. If the energy of the initial state of…

A: Given data,

Q: A Li2+ ion absorbs a photon with a frequency of 6.66 x 10^14 Hz. If the energy of the final state of…

A: Energy difference between two states is determined using Planck’s equation as follows:

Q: A Li2+ ion emitts a photon with a frequency of 6.66 × 1014 Hz. If the energy of the initial state of…

A: Energy difference between two states is determined using Planck’s equation as follows,

Q: Determine the  kinetic energy (in  J/electron) of electrons with  4.25E-3  m  wavelength

A: Given: Wavelength of electron = 4.25 × 10-3 m

Q: An electron in a hydrogen atom relaxes to the n = 4 level, emitting a photon of 114 THz. What is…

A: According to the Rydberg equation: The mathematical expression can be written as: Where λ is the…

Q: What is the velocity of an electron with an energy of 7.101×10-15 J?

A: