III n= 4 n= 3 n=2 n= 1 Nucleus

Q: What is the wavelength of a photon emitted by a laser with an energy of 2.23 x 10-19 J? O A= 44 nm O…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Rank the following photons in terms of increasing energy:(a) blue (λ=453 nm); (b) red (λ=660…

A: On using the formula: E = hc / λ As we can interpret from the above equation, Energy is inversely…

Q: What is the energy of a photon of red light that has a frequency of 4.48 × 1 0 14 Hz?

A: Electrons can behave as a particle as well as wave. The dual nature of electron was explained by De…

Q: What is the energy of a photon from the violet portioin of the rainbow if it has a frequency of 7.23…

A:

Q: Calculate the energy per photon of light with wavelength 650 nm.   a) 1.29 × 10-31 J d) 1.44 × 10-48…

A: GIVEN Wavelength of the light = 650 nm To Calculate: Energy per photon

Q: What is the frequency of a photon with a wavelength of 535 nm? O 5.61 x 1014 s 1 O 8.90 x 1014 s1 O…

A:

Q: If a hydrogen atom undergoes a transition from n 1 (E= 4.17 x 1019 ) to n=3 (E= 8.62 x 10 19 ). what…

A:

Q: What is the energy of a photon of electromagnetic radiation with a wavelength of 750.5 nm?…

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

Q: Find the energy of a photon with each of the following frequencies (see Table 1.2 if needed).…

A: Given frequency (a) 15.3 THz (b) 1.7 EHz (C) 6.22 x 1010 Hz

Q: Enter your answer in the provided box. What is the wavelength (in nm) of a photon emitted during…

A: Given: The initial energy level of an electron is 3. It jumps from the energy level 3 to the final…

Q: Rank these photons in terms of decreasing energy:(a) IR (ν = 6.5×1013 s-1);          (b) microwave…

A: Rank these photons in terms of decreasing energy: (a) IR (ν = 6.5×1013 s-1);          (b) microwave…

Q: 7. An argon-ion laser emits photons at 514.5 nm. How much energy does each photon have in joules? a.…

A: Given, Photons emitted at wavelength = 514.5nm. The energy of a photon can be calculated by using…

Q: An electron absorbs a photon of wavelength 4008 nm. What transition did the electron make? (h =…

A: An electron absorbs a photon of wavelength 4008 nm. What transition did the electron make?

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: Which of the following types of EM radiation have the highest frequency (v) photons?  (1)All of…

A: Using frequency values of given radiations.

Q: An argon laser emits photons at a wavelength of 610 nm. c = 3x108 m/s h = 6.6x1034 J/s 1 nm = 109 m

A: What is the frequency of this radiation?

Q: Which one of the following electronic transitions in the H atom represents emission of visible light…

A: The electronic transition which represents the shortest wavelength has to be identified.

Q: How much energy (in J) is contained in 1.00 mole of 552-nm photons?a) 3.60 * 10 - 19 J b) 2.17 * 105…

A: The energy of photon can be calculated by the formula shown below.

Q: What is the wavelength of a photon with energy 7.43x101 J? O 2.68x10m O 5.44x10 15 m 0 3.49x10 m O…

A: During the transmission of light, energy is transferred in discrete energy packets called a photon.…

Q: Green light can have a wavelength of 533 nm. The energy of a photon of this light is: a. 5.33 × 10-7…

A: Please find your solution below :

Q: Calculate the energy of a photon and the energy per mole of photons for radiation of wavelength (i)…

A: The relation between energy, wavelength and frequency is given by, E=hcλ where h is the Plank's…

Q: Calculate the energy of a photon and the energy per mole of photons for radiation of wavelength (i)…

A: The energy is given by the relation, E=hcλ where h is the Plank's constant, c is the speed of light…

Q: Calculate the energy of a photon that has a frequency of 4.5 x 10 12 s -1

A: Energy of photon (Ep)= hf Where. f = frequency of photon.             h = plank constant.

Q: Calculate the energy of a single blue photon of light (wavelength = 380 nm).

A:

Q: Calculate the energy for 1 mol of photons (an einstein) for light absorbed at 685 nm. E = J

A:

Q: What is the wavelength of a photon of red light (in nm) whose frequency is 4.55 x 10 14 Hz? c = 3.0…

A:

Q: An argon ion laser puts out 6.0 W of continuous power at a wavelength of 532 nm. The diameter of the…

A: Energy of the photons with wavelength = 532 nm is given 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: Determine the energy of a photon with a wavelength of 347 nm. (h = 6.626 x 10¯34 J•s and c = 3.00 ×…

A: Given, wavelength = 347 nm = 347 x10-9 m 1 m = 109  nm C= 3.00 x108 m/s h = 6.626 x10-34  J.s

Q: Calculate the energy of a photon with a wavelength of 5.00 x 10 ^ 4 nm Select one: a. 3.98 x 10 ^ -…

A:

Q: A photon has a frequency of 3.0 × 10⁸ Hz. What is the energy of this photon?

A: Energy of a photon =  hv Where h is planck's constant and have value 6.626×10−34 joule-sec. And v is…

Q: Calculate the energy for 1 mol of photons (an einstein) for light absorbed at 685 nm. E = ___ J

A: Given  Wavelength     = 685 nm  1 nm     = 10 -9 meter 685 nm = 685 × 10-9 meter Energy of one mole…

Q: What is the energy of a photon of this wavelength? 305 nm

A: Given :- wavelength of photon = 305 nm  To calculate :- energy of a photon

Q: Which of the following energy level transitions will absorb the shortest wavelength photon? Which…

A: Higher the energy , shorter will be the wavelength and higher will be the frequency.

Q: what is the energy of a photon with a frequency of 5.40*1014 s-1? (h=6.626*10-34 J.s)

A:

Q: Calculate the frequency of light with wavelength 126 nm. a) 2.38 × 1015 s-1 d) 2.65 × 10-2 s-1 b)…

A: The frequency of light has to be calculated. Given data contains,  Wavelength of light is 126 nm.

Q: What is the wavelength of a photon of energy 2.3x10-19 J (in nm)?   a. 882 b. 950 c. 1126 d.…

A: Given ,  Energy = 2.3×10-19J

Q: Enter your answer in the provided box. How much more energy per photon is there in green light of…

A:

Q: 1)The energy of one photon of green light whose wavelength is 589 nm is:   Select one: A. 2.37 ×…

A: We have to predict the energy of photon of green light whose wavelength is 589 nm.

Q: 5. Rand the following photons in terms of increasing energy: blue (A = 453 nm), red (2 = 660 nm),…

A: Introduction: Max Planck discovered that energy is transferred in the form of discrete packet of…

Q: calculate the energy (J/photon) of a photon of wavelength 3.65 x 10^-6 m.

A: The energy of a photon is determined as,

Q: How much energy is associated with an infrared photon with a wavelength of 6.73 μm?   __ x 10 __ J

A:

Q: What is the threshold frequency for sodium metal if a photon with frequency 6.66 ×× 1014 s−1 ejects…

A:

Q: A laser emits a laser pulse at a frequency of 3.76 x 10^12 Hz with total energy = 2.46 x 10^-17 J.…

A: Given:Frequency = 3.76×1012 s−1

Q: decreasing energy

A: As we know, hight the frequency of photon,  higher wil be energy,  According to Planck's law, E = hv…

Q: Calculate the energy of a photon with a frequency of 8.24 × 1014 Hz

A: Given: Frequency= 8.24 × 1014 Hz.

Q: What is the threshold frequency for sodium metal if a photon with frequency 6.66 × 1014 s−1 ejects…

A: The kinetic energy of an electron is the difference between the energy of incident photon and the…

Q: What is the energy, in Joules, of one photon of microwave radiation with a wavelength of 0.158…

A: The objective of the question is to calculate the energy of the photon of microwave radiation with…

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.