A certain microwave oven produce microwave with x wavelength at 2.50 mm, if 20.0 moles of photons are produced by the oven, what is the total amount of energy?

Q: What is the wavelength and energy

A: We have   c=fλSo , wavelength  λ=fc​=6.51×1014Hz3×108m/s​=4.608×10−7m…

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

A: The relationship between wavelength and frequency is: ν=cλ Where, c is the speed of light. λ is the…

Q: what is the frequency of x-ray radiation if the wavelength is 267.49 pm? This length is about the…

A: Given that:          Wavelength of x-ray radiation = 267.49 pm To find:…

Q: If an FM radio wave signal has a wavelength of 3.55 m, what is the frequency?

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: me red light has a wavelength - significant figures.

A: E = (2.2mol) hc / ( wavelength )  [ NOTE : 1mol = 6.022 • 10^23 and 1nm = 10^-9 m  E = ( 2.2 • 6.022…

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: A retina of a human eye can detect light when radiant energy incident on it is at least 4.0 x 10^-17…

A: Relation between energy and wavelength:

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: How many photons are contained in a burst of yellow light (578 nm) from a sodium lamp that contains…

A: Answer:- This question is answered by using the simple concept of calculation of numbers of photons…

Q: ▼ Part B visible light (515 nm) Express your answer using three significant figures. ▸ View…

A: Since you asked multiple image questions so as per Q&A guidelines of portal I answered first…

Q: Photons of higher energy travel faster than photons of lower energy. True or False?

A: As we know that the speed of light is constant and all photons, of any energy, travel at the same…

Q: For electromagnetic radiation, when wavelength goes UP, frequency goes DOWN. True False

A: Given,Electromagnetic radiation.

Q: Which of the following transitions between different energ

A: Solution :- n4 to n1 transition

Q: The wavelength (nm) for a photon with an energy of 3.001 electron-volts is

A:

Q: An fm radio station broadcasts at 70 megahertz. What is the energy of each photon in Joule?

A: According to plank law, energy of a photon having frequency v given by  E = hv Where h = plank's…

Q: The wavelength (nm) for a photon with an energy of 3.189 electron-volts is:

A:

Q: What is the relationship between photon energy and photon wavelength?

A:

Q: A certain photon of red light has a wavelength of 462 nm. What is the energy of a mole of these…

A:

Q: Which of the following occur as the energy of a photon increases? The speed increases The…

A: Since we know that energy of a photon is calculated by using formula  Photon energy formula is given…

Q: A laser in a DVD player emits about 5.0 mJ per second. If this is a "red" light, how many photons…

A: Given: Energy emitted by photon = 5.0 mJ/sec = 5.0×10-3 Js-1 Wavelength of Red light is in between…

Q: Each photon of light at 585 nm had how much energy

A: The energy of photons is proportional to the frequency of photons. This is called Planck's einstein…

Q: What is the frequency of a microwave with a wavelength of 375 nm?

A: The wavelength of the microwave,Frequency of a microwave = ?

Q: Explain why the emission spectrum of a hydrogen atom is different than the emission spectrum of a…

A: Emission spectrum: When electron is subjected to photons with different energy, they will jump to…

Q: What is the energy of a photon of blue light that has a wavelength of 475nm?

A: Given :- wavelength of light = 475 nm  To be calculated :- Energy of photon  E = hv

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: what is a wave number?

A: Wave number: It is defined as the number of waves per unit distance.…

Q: What is the energy of a photon of light with a wavelength of 469 µm?

A: Planck-Einstein relation is called as Planck’s Energy –frequency relation, which states that energy…

Q: If blue light has a wavelength of 400 nm and infrared light has a wavelength of 800 nm, what is the…

A: The frequency of radiation is related to its wavelength by the relation: where, c = Speed of light

Q: Which type of electromagnetic radiation has the highest energy? Microwaves Ultra violet Radio waves…

A: Electromagnetic radiation have both electric and magnetic field which are perpendicular to each…

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.