Cateutate the frequency of of 5.89x10/175 4. 8,89X10492 2. 8.89X104 मर 3. 8.89X 107 742 4. 8.89x10742 16 डा. 37810-9 H2 6, 3.90X10-62 Th2 a photon with energy

Q: A 753 nm753 nm krypton laser puts out 4.00 W4.00 W of power with a beam 4.60 mm4.60 mm in diameter.…

A: Given: Wavelength of light  = 753 nm Power of beam         = 4.00 W Diameter of pinhole = 2.00 mm…

Q: 27) The energy of a photon of light that has a frequency of 1.82x1016 s¬l is A) 1.21 × 1017 j B)…

A: Given;

Q: The distance from Earth to the sun is 1.5 * 108 km. Find the number of crests in a light wave of…

A:

Q: 4.3 x 1018 photons of 525 nm are collected over a period of 2.5 hours. Calculatehow many joules of…

A: Number of photons is 4.3×1018. Wavelength of photon is 525 nm.

Q: Describe what what is meant by the term "uncertainty principle."

A: Chemistry can be defined as the branch of science that deals with composition of substances.

Q: A nitrogen gas laser pulse with a wavelength of 337 nm contains 3.83 mJ of energy.  How many photons…

A: Following information given in the question - Wavelength of the laser pulse = 337 nm = 337×10-9 m…

Q: A certain hydrogen electron emitted 434.207nm light as its energy level changed from nexcited = x to…

A: Given that : In transition from level x to y , wavelength of light emitted = 434.207 nm  In…

Q: An instrument is sensitive to laser light packets that carry at least 2.78 × 10-15 J of energy. How…

A: Energy of 1 photon is calculated as follows,

Q: 12. Calculate the energy of a photon of frequency 5.20x101 s1.

A: Given:Frequency of a photon = 5.20 *1011s-1The energy of a photon using given frequency is…

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: A local FM radio station broadcasts at a frequency of 91.8 MHz. Calculate the energy of the…

A: To calculate the energy , we would use the formula : E = n h v  where, n = number of photons h =…

Q: a.) Calculate the wavelength of a photon (in nm) that has a frequency of 9.20\times10^{14}×1014 Hz.…

A: The question is  based on the concept of Atomic structure . we have to calculate wavelength of the…

Q: What is the frequency (in Hertz) of a photon with an energy value of 6.03 x 10-18?

A:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A:

Q: What is the energy (in J) of a  photons of frequency 4.14x1011s-1?

A: The frequency of a photon is directly related to the energy of the photon in accordance with…

Q: Find the frequency in Hz of the photon absorbed by an atom (not hydrogen) that undergoes an…

A: Given data is: Ground state energy = -6.161x10-18 J Excited state energy = -7.26x10-19 J.  Energy…

Q: If wavelength of photon is 2.2 × 10-11m and h = 6.6 × 10-34Js, then momentum of photon

A:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A: Given, n(initial) = 5 n(final) = 1 Rydberg constant, Rh = 1.09678 × 107 m-1

Q: Calculate the frequency of the n= 6 line in the Lyman series of hydrogen. V= In what region of the…

A: Given-  Final state=6

Q: Based on the guidance in Section 2 of experiment EMS, determine the experimental Rydberg constant,…

A: The experimental Rydberg constant is1.09223×107m−1Explanation:Step 1:Wavelength is103nmEmission line…

Q: High Energy wwwwwwwwww 400 nm VISIBLE SPECTRUM 500 nm ||||||||| 600 nm Low Energy 700 nm Calculate…

A:

Q: If the n=3 to 4 transition for a certain particle-in-a box system occurs at 4.00 x 10^13 s^-1, find…

A: Particle in a box describes the particle which is free to move in a small space. In this particle…

Q: tucicy VS. energy 3. When sodium is excited in a flame, two ultraviolet spectral lines at = 372.1 nm…

A: Please find below the relationship between energy frequency and wavelength of light  a) Since E  =…

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A: The question is based on the concept of atomic spectra. we have been given initial and final states…

Q: What is the frequency of a photon if the energy is 7.23 x 1019 J? (h = 6.626 x 1034 J s) %3D

A: Photons are discrete packets of energy. Given: The energy of the photon, E=7.23 x 10-19 J Frequency,…

Q: A nanocrystallaine sample of CdSe emits an orange glow that has a wavelength of 570 nm. What is the…

A: Concept:  Light upon transmission have certain wavelength and the frequency. Using the wavelength or…

Q: What is the wavelength, frequency and wavenumber of an electromagnetic radiation with an energy of…

A:

Q: 5. When a particle of mass 9.1 X 10-28 g in a certain one-dimensional box goes from the n = 5 level…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A:

Q: An electron traveling at 1.35 * 105 m>s has an uncertainty in its velocity of 1.88 * 105 m>s. What…

A:

Q: Consider this value: -1.6335 * 10-18 J. Based on that value, is there any 1-electron atom or ion…

A: Given: Energy = -1.6335×10-18 J Initial energy state n = 2 Final energy state n =1

Q: If the n = 3 to 4 transition for a certain particle-in-a box system occurs at 4.00x1013 s-1 , find…

A: The given data contains, ν1=4.00×1013s-1n values are 4,3, 9 and 6.

Q: A laser emits light with a frequency of 4.69x1014 ?−1. If the laser emits a burst or pulse of energy…

A: Frequency, ν = 4.69 x 1014 s-1 Planck's Constant, h = 6.626 x 10-34 J s Number of photons in pulse =…

Q: A local AM radio station broadcasts at a frequency of 559 KHz. Calculate the energy of the…

A: The expression of energy of the photon is shown below: E = hν where; E = energy of photon h =…

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital…

A:

Q: The energy of a photon that has a frequency of 1.821 x 1016 s 1 is _J. O 5.46 x 1024 5.44 x 10 18…

A: The energy of the radiation is quantized. The smallest unit of energy of the radiation is known as…

Q: Which of the following transitions for an excited electron satisfies the selection rule and could…

A:

Q: What is the frequency for the photon that has energy equal to 2.7x1015 J?

A: We know that energy of a photon is related to frequency as,…

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.