hich of these statements is most accurate about the photo? 1)photon 3 is the least energetic, has the lowest frequency, and has the longest wavelength 2)photon 1 is the least energetic, has the lowest frequency, and has the shortest wavelength 3)photon 1 is the least energetic, has the lowest frequency, and has the longest wavelength 4)If these three photons were orange, yellow, and indigo (recall ROYGBIV), then Photon 2 is the orange photon.

Q: The energy of a photon that has a frequency of 1.821 × 1016 s-1 is

A: Given :- frequency = 1.821 × 1016 s-1 To calculate :- energy (in J)  formula :- E = hv

Q: 1. Microwave radiation falls in the wavelength region of 1.00×10-3 to 1.00 meters. What is the…

A: Given data is as follows: The wavelength of the microwave radiation = 0.224 m The energy of the…

Q: Consider the following approximate visible light spectrum: (insert image) Barium emits light in the…

A: Solution - According to the question - Given - h= planks constant λ= wavelenght c= velocity of light…

Q: certain shade of blue has a frequency of 7.30×1014 Hz. What is the energy of exactly one photon of…

A: Frequency ,v = 7.30×1014 Hz Planck's constant, h=6.626×10-34 J⋅s.

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: A light-year is a reasonable distance measure for measuring which of the following? Group of answer…

A: A light-year is a measurement of distance and not time (as the name might suggest). A light-year is…

Q: The blue color in fireworks is often achieved by heating copper (1) chloride, CuCl, to about 1200°…

A:

Q: Question 5 Choose the best answer! Some questions may have more than one correct answer. Choose all…

A:

Q: Calculate the energy of light emitted by a neon sign with a frequency of 7.71 × 1014 Hz.…

A: Use Plancks theory of radiation.

Q: Which has these types of electromagnetic radiation arranged in order of decreasing energy? x-ray,…

A: Given: To arrange the electromagnetic radiation in decreasing order of energy.

Q: Classify each statement about electromagnetic radiation as true or false. True False Answer Bank If…

A: The Electromagnetic spectrum is generally divided into seven regions, in order of decreasing…

Q: At noon on a clear day, sunlight reaches the earth's surface at Madison, Wisconsin, with an average…

A:

Q: What total energy (in kJ) is contained in 0.42 mol of photons, all with a frequency of 1.45 x 10^16…

A: We have given that  Moles of photons =n= 0.42mole Frequency = v = 1.45×1016 Hz = 1.45×1016Sec-1 We…

Q: UV radiation is utilized in a range of industrial operations as well as medical and dental…

A: Frequency of a wave is defined as the number of waves that pass a fixed place in a given amount of…

Q: What is the frequency of a photon that has an energy of 4.57 x 10-19 j? 5.61 x 1014 s-1 8.90 x 1014…

A:

Q: This is a pushing question. One frequency for ultraviolet blacklights used in nightclubs is 8.11 x…

A:

Q: table below. What is the energy of the electron in the ground state? What is the energy of the…

A: (1) In the diagram clearly given that ground state of electron has  100 zJ energy. Because A state…

Q: What is the energy output of a light source in J/s (joules per second) if it produces 666 photons…

A: The energy associated with "n" photons is given by  E = nhcλE = Energy n = number of photonsh =…

Q: W hat is the frequency of light that was a wavelength of 552 nm

A: Given : Wavelength = 552nm

Q: An object was radiating light at a frequency of 2.947 x 1014 Hz. The total energy emitted per second…

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

Q: Microwave radiation falls in the wavelength region of 1.00×10^-3 to 1.00 meters. What is the…

A:

Q: An electron in a hydrogen atom is excited from the n = 1 ground state to the n = 4 excited state.…

A:

Q: Question 4 Which among the statement below is true about the observed color of light? O It is the…

A: White light is made up of seven colors which is called VIBGYOR

Q: 5. Visible Spectrum (a) What is the range of visible light in nanometers (nm)? (b) What are the…

A: Since for visible light basically red light, wavelength= 700 nm thus,

Q: According to the energy diagram below, which photon will have the highest frequency? 5 4 3 Energy m…

A:

Q: What is the energy in Joules of one mole of photons associated with radiation that has frequency of…

A: ú

Q: Which of the following transitions for an electron in a hydrogen atom would release the largest…

A: The transition of electrons in hydrogen atom is governed by rydberg's formula.

Q: Microwave light has a wavelength of 1.0 x 10-2 m. Calculate the number of photons required to heat…

A: Given, Mass = 82.0g Microwave light has a wavelength of 1.0 x 10-2 m.

Q: Rounded off to the nearest integer and in nanometer units, which of the following photons will NOT…

A:

Q: The energy of a photon of light is 3.46 × 10–17 J.  The wavelength of this light is (report

A: Given energy of a photon of light is 3.46 × 10-¹⁷ J.  We have to find wavelength

Q: Which of the following forms of electromagnetic radiation has the greatest energy per photon?  Group…

A: Given Electromagnetic Radiation X-rays Gamma radiation FM radio waves  Red Light

Q: The frequency of microwave radiation is approximately 6.00x 107 s1. How many photons of this…

A: The no of photons will be required = 2.891×1030

Q: What is the energy, in Joules, of a photon that has a frequency of (6.7x10^14)? Note: Planck's…

A: Frequency of photon, v =6.7× 1014 s-1 Planck's constant, h =6.63×10-34 Js The relation between…

Q: 27. According to the picture below, which statement is false? Visible Light 700nm 600nm 500nm 400nm…

A: Wavelength (λ) :-  The distance between two similar points on wave is called wavelength . It is…

Q: Question 21 of 50 Submit Which is the correct sequence for these types of radiation in order of…

A: In the above question,  the electromagnetic spectrum is given with broad range of wavelength and…

Q: In scenario D, visible light has a photon energy of 4.233 x 10-19 J. Determine its wavelength,…

A:

Q: How many photons of light are emitted for each of the following? 500e-  from energy level 3 to 2…

A: When one electron is transmitted from one energy to another energy level one photon of…

Q: What is the wavelength (angstroms) of a photon that has an energy of J? 4.38x10-18

A:

Q: What is the energy of a photon in units of kJ/mol with the wavelength of 97.2 nm?   A. 2.044 x…

A: Energy of a photon particle is inversely proportional to wavelength of the particle and the ratio of…

Q: A light sample containing one mole of photons emits an energy of 1.65kj/mol. Find the frequency of…

A: Energy of a photon is given by: where h is the Plank’s constant and v is the frequency of the…

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: Electromagnetic spectrum is the spectrum of different radiation in order to their decreasing…

Q: scenario B, visible light has a frequency of 5.590×1014 s−1.5.590×1014 s−1. Determine its…

A: Frequency (v) = 5.590 × 1014 s-1  Wavelength = ? Energy per photon (E) = ? Color = ?

Q: 11) Choose the CORRECT statement concerning electromagnetic radiation. Select one: a.…

A: a. False. Electromagnetic radiation is energy transmission, in which electromagnetic field…

Q: What is the energy of a photon that has a wavelength of 379.02 nm?

A: The wavelength of the photon is = 379.02 nm The energy of the photon is =?

Q: hat is the frequency of light having a wavelength of 351 nm? What is the wavelength (in nm) of…

A:

Q: 3. Choose the correct arrangement of three (3) types electromagnetic radiation in decreasing…

A:

Q: igure 5 shows the energy diagram of an atom. If all of the indicated energy transitions are in the…

A:

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A:

Q: Which of the following is true?     A) UV light has higher frequency and longer wavelength than…

A: UV light has higher energy than Infrared light. if energy is high then frequency will also high.

Q: Be sure to answer all parts. What is the frequency of light having a wavelength of 396 nm? What is…

A: a) Given that,  Wavelength of light (λ) = 396 nm  = 396×10-9 m Frequency of light (f)= to be…

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.