PROBLEM 2 An electron a What de Brog all wavelength [2 = h/mv; 1 pm %3D = 1.67 x 10-27 k %3D

Q: Q2: The total energy of electron in 2nd state is -3.4eV. Find the w and the k.E in the state and…

A: Given, Total Energy= -3.4eV Potential Energy= 2(Total Energy)=2(-3.4eV)=-6.8eV Kinetic…

Q: Q2: An unknown elemental metal has work function of 8.01x10-19 J. Upon illumination with UV light of…

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Q: 1. Identify the subshell in which electrons with the following quantum numbers are found: an-3,1-1:…

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Q: The Bohr model can be used for any atom with a single electron, such as doubly-ionized lithium (Z =…

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Q: For the second excited state of the PIB (n= 3) find the most likely position(s) of finding the…

A: Probability density of a particle give the estimate of the likely hood of a particle being found at…

Q: What is the longest wavelength in the Balmer series (nf = 2)? Remember the Rydberg constant is…

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Q: Q 1 / Prove mathematically that the full energy of the electron is (Etotal = -e2/8nor between the…

A: Say we have an electron orbiting a positive test charge with a velocity v in a circular orbit of…

Q: An apparent limit on the temperature achievable by laser cooling is reached when an atom's recoil…

A: wavelength = 780 nm

Q: Example 10. Consider a particle of mass 'm' is confined to a finite potential will V(x)=0 if 지<L if…

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Q: Determine the wavelength if the electron is excited n=2 for doubly ionized lithium, Li2+.

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Q: An atom initially in an energy level with -6.43 eV absorbs a photon that has wavelength 850 nm. What…

A: Given, Initial energy level=-6.43 eV wavelength λ=850nm c=3×108m/s h=6.626×10-34 m2 kg/s

Q: If an electron makes a transition between two energy levels from n=1 to n=3. Calculate the energy…

A: Energy energy tells us how much an electron is stable. The higher the energy the electron possesses,…

Q: H.W Example(5):Find the longest wavelength present in the Balmer series of hydrogen ,corresponding…

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Q: 3. Why does a particle confined to a finite box have only a finite number of bound states?

A: In classical mechanics if the energy of a particle is less than the energy of the box then the…

Q: al Photon Energy emits light of wavelength A = 370 nm, What is The laser of single photon emitted?…

A: We need to tell the energy of a photon and the length of a 1D box which makes the difference between…

Q: Singly ionized atomic helium  is a hydrogen-like ion.  (1a) What is its ground-state radius?…

A: Singly ionized atomic helium  is a hydrogen-like ion. doubly ionized Lithium atom is a hydrogen like…

Q: Two electrons in the same atom have n = 3 and l = 1. (a) List the quantum numbers for the possible…

A: (a)According to the Pauli exclusive principle, it is not possible that two electrons can exit with…

Q: Get the value of 27.211 eV for the H atom for the ground state

A: Energy is a fundamental entity of nature that is transferred between parts of a system to produce…

Q: Q.2: Calculate the longest wavelength for electron revolving in the fifth excited silicon atom,…

A: Wavelength can be calculated by using the equation, 1λ = R132-152Where R is the Rydberg constant…

Q: What is the radius in nm of the electron orbit of a hydrogen atom for n = 3? What is the radius in…

A: Formula of the radius of the electron orbit of a hydrogen atom:   rn=0.053 nmn2

Q: A hydrogen atom in its ground state absorbs a photon of wavelength 102.5 nm. What is the principal…

A: Given data: The initial state of an electron is the ground state. The quantum number corresponding…

Q: 1. A particle in an infinite well is in the ground state with energy 1.54 eV. How much energy must…

A: As per guidelines I am answering only question. For  answers of remaining questions please post…

Q: Predict the ground-state electron configurations of Mg, Sr, and Ba.

A: For Mg, 1s2 2s2 2p6 3s2

Q: An electron is in the n = 1 state of the hydrogen atom. Find the probability that the electron is…

A: Given:- n= 1  radius(R) = 0.85 *10-15 m

Q: A hypothetical atom has two energy levels, with a transition wavelength between them of 580 nm. In a…

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Q: •19 O Figure 39-28a shows the energy-level diagram for a fi- nite, one-dimensional energy well that…

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Q: QUESTION 2 2) A sample of atomic H gas, initially in the ground state, sequentially absorbs two…

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Q: Zirconium (Z = 40) has two electrons in an incomplete d subshell. (a) What are the values of n and…

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Q: Suppose two electrons in an atom have quantum numbers n= 7 and e = 5. (a) How many states are…

A: Given data: number of electrons = 2 quantum numbers, n=7l=5

Q: excited nydrogen atoms need less energy to oxidize than normal ones. It is in the ground condition…

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Q: 1. What is the wavelength of the emitted photon when an electron is transited from the first exited…

A: The energy of the emitted photon will be equal to the difference in energy between the final and the…

Q: An electron in the n=2 level of an hydrogen atom absorbs a photon of wavelength 410. nm. To which…

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Q: A photon causes a hydrogen atom to transition from the ground state to the n = 4 state What is…

A: hydrogen's ground state energy = -13.6 ev Energy of n = 4 state = -13.6/(4)2 ev = -0.85 ev…

Q: An atom initially in an energy level with -6.42 eV absorbs a photon that has wavelength 820 nm. What…

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Q: Using Bohr model for atomic hydrogen, obtain energy levels for the 2s, 3s and 3p states in the…

A: You have asked for different non-related questions to answer. As per our policy, we will answer the…

Q: An electron in a hydrogen atom failing from an excited state (n=7) to a relaxed state has the same…

A: The question is based on the concept of atomic structure. we have to calculate the final energy…

Q: alculate the energy, frequency and wavelength of a photon emitted by a hydrogen atom during a…

A: Given that, A photon is emitted by a hydrogen atom during a transition of its electron from the n=6…

Q: N (# 7) and Sr 11 O Write down the ground-state electron configuration for Li (element # 3) , CI…

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Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.