a laser produces red light of wavelength 632.8 nm. calculate the energy in KJ, of one mole of photons of this red light

Q: A laser produces 20.0 mW of red light. In 1.00 hr, the laser emits 2.29x10^20 photons. What is the…

A:

Q: Consider a blue light with a wavelength of 448.1 nm. What is the energy of one photon?

A: 2.27 ev

Q: laser is emitting photons with a wavelength of 489.6 nm.  What is the energy for 1 mole of these…

A: Given, Wavelength= 489.6 nm Planck's constant=6.626x10-34 J s

Q: How much more energy per photon is there in green light of wavelength 532 nm than in red light of…

A: Given: Wavelength of green light = 532 nm Wavelength of red light = 635 nm

Q: Laser light has a wavelength of 580 nm in a vacuum. C

A: Solution:- Data provided - wavelength of laser light in vacuum = 580 nm Refractive index = 1.2…

Q: One type of laser used in the treatment of vascular skin lesions is a neodymium-doped yttrium…

A: Given: The wavelength of radiation =  532 nm

Q: Give an approximate range of wavelengths for type of electromagnetic radiation and summarize the…

A: Electromagnetic spectrum: It consist the different types of electromagnetic radiation with respect…

Q: Determine the energy of 1.80 mol of photons for each of the following kinds of light. (Assume three…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A particular laser consumes 150.0 watts of electrical power and produces a stream of 1.33x10^19…

A: Given, 150watts = 150 J/s

Q: Consider a photon with wavelength 707 nm. What is the energy of a mole of photons of this wavelength…

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Q: A 368 g sample of water absorbs infrared radiation at 1.06 × 104 nm from a carbon dioxide laser.…

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Q: Microwave ovens emit microwave energy with a wavelength of 12.8 cm.12.8 cm. What is the energy of…

A: Relation between energy and wavelength of a photon…

Q: Chemistry What is the total energy for one mole of photons that possesses a wavelength of 420 nm?

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Q: A particular laser consumes 200.0 Watts of electrical power and produces a stream of 2.55x1019 1061…

A:

Q: A common infrared laser operates at 1.06 ´ 103 nm. What is the energy of a photon with this…

A: Given, λ = 1.06 x 103 nm Now calculate the energy of a photon -

Q: For a laser light with a wavelength of 653 nm. Find the following information. Determine the…

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Q: Calculate the energy for 1 mol of photons (an einstein) for light absorbed at 695 nm.695 nm.

A: The energy of the photon is given by - E E = hcλ Where, h = Planck's constant = 6.63 × 10-34 m2kg/s…

Q: calculate the wavelength of a photon that has three times as much energy as that of a photon of a…

A: The energy of photon is given by

Q: Consider light with a wavelength of 5.41 × 10⁻¹⁰ m. What is the frequency (in Hz) of this type of…

A:

Q: On February 18, the news Mars rover landed in the Herezo Crater. It communicates with Earth via…

A: Microwave is an electromagnetic wave which travel with a speed of 3.8 × 108 m/s.

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

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Q: Determine the energy, in J, of a photon with a wavelength of 313 nm.

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Q: What is the energy in joules of one photon of microwave radiation with a wavelength 1.22 x 10 8 nm

A: Energy can be calculated using Planck equation The equation states that energy of a photon is…

Q: Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and…

A: The frequency of the light can be calculated as follows: The wavelength of light = 430 nm =

Q: The human eye is able to detect as little as 2.35 x 10-18 J of green light of wavelength 510 nm.…

A: Number of photons can find by first calculating the energy of one Photon.

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: A laser with an energy of 2.65 kJ has a photon wavelength of 1300. nm. How many photons does this…

A: We can solve this problem by using following equation E = h×c / λ E = energy h = planck's constant c…

Q: A nitrogen laser puts out a pulse containing 35.2 mJ of energy at a wavelength of 337.1 nm. How many…

A: Given,

Q: Some chemical reactions, such as formation of ozone in Earth’s stratosphere, can be initiated by…

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Q: Which has the shorter wavelength, light with frequency 422kHz or light with frequency 422MHz?

A: The frequencies of the given light are = 422 kHz and 422 MHz The wavelength with a short wavelength…

Q: A typical microwave oven operates using radiation of wavelength 30 mm. What is the frequency of this…

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Q: Light emitted from a laser has energy 220 kJ/mol – that is, one mole of the photons (6.02 x 1023…

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Q: Calculate the wavelength (in nm) of the red light emitted by a laser with a frequency of 467 THz.

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Q: Determine: The frequency of light with a wavelength of 25nm. (1.2x1016 Hz)

A: The general expression required to determine the frequency is shown below,

Q: A photon has a frequency of 9.2 × 10⁸ Hz. What is the energy of this photon

A: Planck suggested that species could emit (or absorb) energy only in discrete quantities and not in a…

Q: The energy of light photons varies with wavelength. Calculate the energy per mole of photons for…

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Q: A helium-neon laser emits light at 633 nm. What is the energy of a single photon from this laser?

A: 633 nm = 633 x 10-9 mh = 6.626 x 10-34Jsc = 3 x 108 m

Q: A 337 nm nitrogen laser puts out 2.00 W of power with a beam 5.40 mm in diameter. The beam is…

A: Given information, Wavelength of nitrogen laser = 337 nm = 337*10-9 m  Power = 2.00 W Diameter of…

Q: What is the total amount of energy (in units of kJ) for 1.446 moles of 666.02 nm wavelength photons?

A: Recall the relationship between a

Q: A photoelectric experiment was performed by separately shining a laser at 450 nm (blue light) and a…

A: Photoelectric effect: In this effect, it is to be supposed that electromagnetic radiations are…

Q: Calculate the energy of a photon in units of kJ/mol when it is emitted with a wavelength of 97.2nm.

A: The energy of a photon = hv The energy of 1 mole of photon = hv * NA Where, h is planks…

Q: Calculate the energy in kJ/mole for a photon of light with wavelength 671 nm if n = 1

A: Energy of the n photons of light is given by the formula E=nhcλ where h is the Planck's constant, c…

Q: What is the energy of a mole of photons that have a wavelength of 515 nm?

A: Energy and wavelength can be related to each other by a inverse relationship. Increase in energy of…

Q: Calculate the energy of a mole of photons of UV light with a wavelength of 254 nm.

A: The energy of one photon is given by the relation: E = hcλwhere,h is Planck's constant = 6.626 ×…

Q: A laser pulse with wavelength 532 nm contains 3.85 mJ of energy. How many photons are in the laser…

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Q: The power output of a laser is measured by its wattage, that is, the number of joules of energy it…

A: (a)

Q: A particular laser consumes 150.0 Watts of electrical power and produces a stream of 3.98×1019 1087…

A: Using the formulae:

Q: A 100. W lamp emits red light of wavelength 680 nm. How many photons can the lamp generate in 26…

A: This problem this problem is based on Planck's Quantum theory E = hλc where the symbols have their…

Q: Calculate the energy of a mole of photons corresponding to a wavelength of 300 nm.

A:

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.