1. What is the energy of a photon of 8.70 x 106 micrometers?

Q: A certain shade of blue has a frequency of 7.06×1014 Hz.7.06×1014 Hz. What is the energy ?E of…

A: Frequency of Blue light = 7.06 x 1014 Hz Planck's constant (h) = 6.626 x 10-34J.s  Energy of…

Q: A photon has a frequency of 8.19 × 10⁸ Hz. What is the energy of this photon in Joules? (h = 6.626 ×…

A: The expression of energy of photon is shown below: where; h = Planck's constant ν = Frequency

Q: What is the energy of a photon with a frequency of 1.22 x 1015 Hz?

A: To calculate energy of a photon:

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: The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the…

A: Applying formula E = hv

Q: energy

A:

Q: Determine the energy of a photon that has a frequency of 5.23 × 1014 Hz. Given: h = 6.63 × 10−34 J…

A:

Q: A photon of light produced by a surgical laser has an energy of wavelength of 6.57 x 10-7 m.…

A: The energy of photon can be calculated by using formula

Q: In Einstein's photoelectric experiment, the kinetic energy of an electron displaced from a metal by…

A:

Q: If the detector is capturing 3.1×108 photons per second at this wavelength, what is the total energy…

A: The energy of a photon is: This means the energy per photon is:

Q: A highly excited atom of hydrogen makes a transition from the n = 10 to the n = 9 state and emits a…

A: First, the wavelength value is meters is determined by using following equation,

Q: Determine the energy of a photon that has a frequency of 4.62 × 1014 Hz. Given: h = 6.63 × 10−34 J…

A: E = hv Where E = energy of photon h = 6.63*10-34 Js v= frequency of photon

Q: A photon has a frequency of 8.41 × 10⁸ Hz. What is the energy of this photon in Joules? (h = 6.626 ×…

A:

Q: What is the energy of a photon of frequency 4.8 × 1014 Hz

A: Energy can be calculated from frequency using the relation :  E = hv  h = Plank's constant  v =…

Q: The microwaves in an oven are of a specific frequency that will heat the water molecules contained…

A:

Q: What is the energy of a mole of photons that have a wavelength of 701 nm? (h = 6.626 × 10⁻³⁴ J • s…

A: Energy of one photons=E=hcλ           where λ =wave length=70 ⊥nm…

Q: A photon has a frequency of 2.30   ×   106 Hz. Calculate the energy (in joules) of 1 mole of…

A:

Q: When a compound containing sodium ions is heated in a Bunsen burner flame, photons with an energy of…

A: Wavelength can be defined as the distance between corresponding points of two consecutive waves.It…

Q: Red lights has a wavelength of about 6.8 x 102 nm. What

A: ν = C/λ ----(1) Where  ν = frequency of light = ?  C = light velocity = 3 x 108 m /s  λ = wavelenght…

Q: How much energy (in kJ/mol) does light have with a frequency of n 3.48 x 1014 s1 %3D

A: E = hν, where ‘ν’ refers to frequency is equal to 3.48X1014s-1 ‘h’ in this equation implies Planck’s…

Q: Question 3: A hydrogen atom in the ground state interacts with a photon with a wavelength of 3.650 x…

A: Energy of a energy of photon hx2 =heλ      e=speed of light and λ=wavelengthh=6.63×10-34 J Sc=3×108…

Q: A photon has a frequency of 3.0 x 10° Hz. What is the energy of this photon? J 1 4 6. 8 x 10 +/- 1…

A: Ans

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: A light source emits a pulse of light containing 2.46 x 10-17J of energy, at a wavelength of 789 nm.…

A: First, the frequency value is calculated.

Q: 5. The minimum energy needed to break an oxygen-oxygen bond in ozone is 387 kJ/mol. Does a photon…

A:

Q: What is the energy of a photon with a frequency of 5.50 × 10¹⁴ s⁻¹? (h = 6.626 × 10⁻³⁴ J • s)

A:

Q: number of photons

A:

Q: What is the energy of a photon with a frequency of 8.40 x 1014 s¹? (h= 6.626 × 10-34 J·s)

A:

Q: Calculate the difference in energy (in joules) between a photon with λ= 687 nm and a photon with λ=…

A:

Q: A liquid is exposed to infrared radiation with a wavelength of 3.10 × 10–4 cm. Assume that all the…

A: Recall the following relation to calculate number of photons         E=nhν        E=nhcλWhere,…

Q: What is the energy of a photon with a frequency of 7.20 × 10¹⁴ s⁻¹? (h = 6.626 × 10⁻³⁴ J • s)

A:

Q: A radio network broadcasts on a wavelength of 96.5 m. What is the energy (in J), of a photon of…

A: Given that the wavelength of a radio network is λ=96.5 m. To calculate the energy (in J), of a…

Q: What is the energy, in J, found in one mole of photons with frequency 8.71 x 1013 s-1

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…

Q: A photon has an energy of 5.53 × 10–17 J. What is its frequency in s–1

A: Solution- A photon has an energy of 5.53 × 10–17 J.  frequency in s–1 =?

Q: A photon of light produced by a surgical laser has an energy of 3.027 × 10−19 J. Calculate the…

A: Given that,

Q: A photon has a frequency of 8.63 × 10⁸ Hz. What is the energy of this photon? (h = 6.626 × 10⁻³⁴ J •…

A:

Q: 28. What is the energy per mole of photons of light with a frequency of 6.39 x 10¹3 Hz?

A: We have to calculate the energy per mole of photons of light with a frequency of 6.39×1013 Hz.

Q: A laser pointer used in the classroom emits light at 4950 Å, at a power of 4.00 mW. (One watt is the…

A: Energy of one photon =hCλWhere , h= Plank's constant                 6.626x10-34J-S            C=…

Q: What is the energy of a photon with a frequency of 7.15 × 10¹⁴ s⁻¹? (h = 6.626 × 10⁻³⁴ J • s)

A: Photons are small packets of energy. They are also described as light corpuscles or quanta. The…

Q: An electron absorbs a single photon with a wavelength = 127 nm. Calculate the energy of the photon.…

A: We know that    Energy E = hν E=hcλ where h = plank's constant = 6.626 × 10–34 J.s c= 2.998 × 108…

Q: A Li2+ ion absorbs a photon with a frequency of 6.66 x 10^14 Hz. If the energy of the final state of…

A: Energy difference between two states is determined using Planck’s equation as follows:

Q: Use the wave energy equation to calculate the energy or frequency of a photon of light. The…

A: The relationship between energy and frequency of photon is: E = hv Where h is planck's constant v is…

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.