10.a. A photon has an energy of 3.65 × 10–19 J. What's the wavelength of this photon? A. 727.4 nm B. 481.3 nm C. 851.1 nm D. 544.6 nm 10.2. Calculate the energy of a 730 nm photon. A. 1.88 × 10–19 J B. 5.31 × 10–19 J C. 4.19 × 10–19 J D. 2.72 × 10–19 J

Q: Given a frequency of 3.82×10^14 Hz, calculate the corresponding wavelength in nm. A. 786 B. 716 C.…

A: The frequency of the radiation is = 3.82×1014 Hz The wavelength of the radiation is =?

Q: A radiation has the wavelength of 118 nm. calculate energy of photon. a.1.18 x 10^22 J b.134 x…

A:

Q: 5. Yellow light has a wavelength of about 575 nm. vieoero of eec a. What is the frequency? ert…

A:

Q: An electron (a) falls from the n=4 to the n=2 orbit in a hydrogen atom and an electron (b) fell from…

A: The emission spectrum of the atomic hydrogen atom has been divided into a number of spectral series,…

Q: Calculate the wavelength, in nm, of a photon that has a frequency of 1.87 x 10¹5 Hz. Note: c = 3.00…

A: Given,The frequency of a photon = 1.87 x 1015 Hz.The speed of light ( C ) = 3.00 x 108

Q: Find energy in kJ of a photon. 2= 488 nm. The speed of light is 3.00 × 10° m/s and h = 6.63 × 10¬34…

A: given :-  wavelength = 488 nm  speed of light = 3.00 × 108 m/s  h = 6.63 × 10-34 J.s  To calculate…

Q: A mercury atom emits light at many wavelengths, two of which are at (1) 404.7 nm and (2) 435.8 nm.…

A:

Q: Determine the energy of a photon with a wavelength of 354 nm. 3 C 8 +/- X 100 2) 5 4. 7, 1)

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Q: What is the energy of a mole of photons that have a wavelength of 647 nm? (h = 6.626 × 10⁻³⁴ J • s…

A:

Q: Calculate the energy of a photon of yellow light given its wavelength is 589 nm. O 1.77x10² J O…

A: The question is based on the concept of atomic Structure.  we have been given wavelength of yellow…

Q: The emission spectrum of cesium contains two lines whose frequencies are (a) 3.45 X 1014 Hz and (b)…

A: Frequency= velocity of light÷wavelength Energy = hc÷wavelenth

Q: Photoelectron kinetic energy 3.5 4.0 4.5 Frequency (x 10¹4 Hz) Indicate which metal requires the…

A: Answer:Threshold energy is the minimum energy that is required to eject an electron from the metal…

Q: When light with a wavelength of 298 nm strikes the surface of tin metal. What is the photon energy…

A:

Q: A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.05 nm.92.05 nm. It…

A:

Q: The microwave from the introduction emits radiation at 2,450 MHz. You want to make a mug cake after…

A:

Q: 7. Assume a microwave oven operates at a frequency of 6.12 x 1011 s-1. a. What is the wavelength of…

A: See answers in red boxes.

Q: An electron in the hydrogen atom falls from the n=8 state to the n=4 state. A. Calculate the energy…

A: Given, an electron in the hydrogen atom falls from the n=8 state to then=4 state.Rydberg constant,…

Q: What is the energy of a photon of wavelength 516 nm? Select one: -19 O a. 3.85 x 10 J -48 O b. 1.15…

A: The equation is, E=hcλh=plank's constantc=velocity of lightλ=wavelength

Q: Consider light with a wavelength of 1.25 x 1010 m. This light has a frequency of 2.40 x 1018 Hz. How…

A: Given that : Wavelength of light = 1.25 x 10-10 m Frequency of light = 2.40 x 1018 Hz We need to…

Q: What is the energy of a photon that has a wavelength corresponding to the peak in the figure?…

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

Q: 7. Consider these two waves representing different parts of the electromagnetic spectrum. A A m a.…

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Q: A photon has a frequency of 8.63 × 108 Hz. What is the energy of this photon in Joules? (h= 6.626 x…

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Q: 5. An electron (a) falls from the n = 4 to the n = 2 orbit in a hydrogen atom and an electron (b)…

A: The wavelength of the photon can be found out using the Rydberg's formula: ν = 1λ= RH1n12 -…

Q: 5. What is the wavelength of a wave that has a frequency of 6.1 · 10° Hz? Remember that c = 2.998 ·…

A:

Q: A photon has the energy 2.33 × 10–20 J. What is this photon's frequency?

A: We know that , energy of a photon is related to Plank's constant as,…

Q: The frequency of a particular photon is 6.6x1014 Hz. What is the wavelength of the photon (in nm)?…

A: The frequency of photon is inversely proportional to the wavelength. v(frequency)=c(speed of light)…

Q: A certain light has a wavelength of 475 nm. How long (in s) does it take for this wave to complete…

A: A question based on velocity of light, which is to be accomplished.

Q: What is the wavelength of a wave that has a frequency of 6.1 · 10° Hz? Remember that c 2.998 10 m/s.…

A: Wavelength is inversely proportional to the frequency

Q: Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 7. Dual property of light a. A red laser pointer emits light with a wavelength of 650 nm (1nm = 10°…

A: Frequency - It is the number of occurrences of any event that is repeating per unit time.

Q: ame: 1. A typical microwave oven produces 2.50 x 10* MHz light. What is the wavelength (in cm) of…

A:

Q: What is the wavelength of a photon energy 6.2x10-8J?

A: Relation between wavelength and energy, E=hcλ h relates to the Planck's constant c is the velocity…

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.