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

Q: 19. The optic nerve needs a minimum of 2.0 x 10-17 J of energy to trigger a series of impulses that…

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Q: What is the wavelength of the wave with a frequency of 3 x 10° Hz?

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Q: Frequency: 5.98 × 1014 Hz Wavelength: 500 nm Photon Energy: 3.97 × 10-19 J 00t Distance (nm) 009 008…

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Q: Calculate the energy of a photon with a wavelength of 5.00 x 10 ^ 4 nm   a. 3.98 x 10 ^ - 34 J b.…

A: We have to calculate the energy of photon with a wavelength bof 5.0*104 nm h = 6.626*10-34JS C=…

Q: What is the total energy (in kJ) of 1.0 mol of photons with a frequency of 2.75 × 1014 Hz? A. 182…

A: We know that energy of one photon is : E = hνwhere E = energy h = plank constantν = frequency…

Q: viii) Which one of the following radiations has the longest wavelength? a. x-rays b. ultraviolet c.…

A: Higher the energy of radiation Lower will be the wavelength.

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: How much energy is contained in 1 mol of each? a. X-ray photons with a wavelength of 0.135 nm b.…

A: To calculate the energy of photons the formula used is as follows: E = hcλ where, E is energy of…

Q: An electron absorbs a single photon with a wavelength = 494 nm. Calculate the frequency of the…

A: Given data is as follows: The wavelength of the photon = 494 nm = 494×10-9 m The frequency of the…

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

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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: What is the energy of a photon of blue light that has a wavelength of 479 nm? Select one: a. 2.41 x…

A: The blue light photon of a wavelength 479 nm in meter is calculated as shown below. The photon of a…

Q: What is the energy of a photon with a wavelength of 245nm ?

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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: 33. 5.25x10-19 J? What is the wavelength, in meters, of a photon that has an energy of a. 3.79×10-7…

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Q: 26. Calculate the energy of a single photon of radiation that has a frequency of 1.00 x 104 s. (h =…

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Q: 4.Examine the image of two electromagnetic waves. Which wave is more likely gamma radiation? A.ii,…

A: Gamma rays has the highest energy, which means that they have the highest frequency. In the given…

Q: 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.…

A: Which of the following is correct

Q: 22. The total energy of a nitrogen gas laser pulse with a wavelength of 337 nm is 3.87 millijoules.…

A: a)energy of a photon = hcλ let the number of photons be x. so, E = x . hcλ 3.87×10-3 =…

Q: Arrange the following three frequencies of light in order of increasing energy per photon. a. 100…

A: Relation between Energy and wavelength(λ) :                      E = h. c / λE = energy of photonh =…

Q: Which wavelength of light has the highest frequency? a. 16 mm b. 4 nm c. 16 nm d. 4 mm

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Q: What is the energy of a photon of red light that has a wavelength of 656 nm?   a. 2.03 x 10-19 J B.…

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Q: -6 8 What is the frequency of light having a wavelength of 4.50 x 10 cm? (c = 3 x 10° m/s) 4 -1 O a.…

A: The wavelength of the light is = 4.50 x 10-6 cm The speed of light is = 3 x 108 m/s The frequency of…

Q: An FM radio station broadcasts electromagnetic radiation at a frequency of 90.2 MHz. The wavelength…

A: Frequency of electromagnetic radiation is given, and speed of light we already know. So put all…

Q: What was the initial energy level of an electron if it emitted a photon of wavelength 0.103µm after…

A: Initial energy level of an electron can be determined using Rydberg equation as follows,

Q: A certain radiation has a wavelength of 498 nm. What is the energy, in Joules per mole, of a mole of…

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

Q: 6. What is the frequency of light that has a wavelength of a. 4.26 x 10-4 cm?  b. 654 nm? 7. What…

A: Energy of light can be calculated using plank equation  E= h *  ν Where E= energy  Frequency = ν…

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: 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: 16. Which pulse of light would contain the greatest number of photons? A. A 5.0 mJ pulse of radio…

A: The energy of electromagnetic radiation is E = Nhv Where, N is no. of photons h is planck's…

Q: 5. A photon of blue light has a wavelength of about 475 nm. a. What is the frequency? b. What is the…

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Q: An FM radio station broadcasts electromagnetic radiation at a frequency of 90.2 MHz. The wavelength…

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Q: Which of the following electromagnetic waves is given off as heat? A. Radio Waves B. Infrared Rays…

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Q: What is the energy of a photon of electromagnetic radiation with a frequency of 7.5 x 1013 Hz? ( c =…

A: Since the energy goes up as the frequency increases, the energy is directly proportional to the…

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.