What is energy? Explain the difference between kinetic energy andpotential energy.

Q: a. shortest to longest wavelength (Shortest< ... < longest) b. lowest to highest frequency (lowest<…

A:

Q: It takes  839./kJmol  to break a carbon-carbon triple bond. Calculate the maximum wavelength of…

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Q: Discuss Probability Density and Radial Probability Functions?

A: A wave function describes the probability of a particle's quantum state as a function of position,…

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

A: 2.27 ev

Q: A local FM radio station broadcasts at a frequency of 90.8 MHz. ( 1 MHz = 106 s-¹) S Calculate the…

A: Here, we have to find the energy of the frequency 90.8 MHz.

Q: Identify the different forms of energy that constitute the total energy of a macroscopic amount of…

A: Kinetic energy , Internal energy and potential energy are the different forms of energy that…

Q: 5. Why is the wave of a moving car not detectable to the naked eye?

A:

Q: he operation A and B are______ and ______ respectively

A: A symmetry operation is an action that leaves an object looking the same after it has been carried…

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: As the frequency increase what will happen to the energy

A: According to the law of conservation of energy, the energy cannot be created or cannot be destroyed.…

Q: A local AM radio station broadcasts at a frequency of 592 KHz. Calculate the energy of the…

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Q: Differentiate between infrared radiation and microwave radiation?

A: Microwave and Infrared radiations both are the forms of electromagnetic radiation. The microwave…

Q: ray photons with a wavelength of 2.54x10 nm Express the energy numerically in kilojoules per mole. >…

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Q: Microwave radiation has wavelengths from 1.0x10 to 1.0 m, whereas the wavelength region for radio…

A: Solution 1. The frequency of microwave radiation is higher than radiowave radiation.  2. The speed…

Q: a) A 555.0 g sample of liquid water is exposed to the light emitted by a nitrogen laser. Assuming…

A:

Q: Is absorption spectra of a substance chemical or physical property?

A: Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation,…

Q: Each blank is either: higher than, lower than, or the same as.

A: According to concept Frequency and Wavelength are inversely proportional to each other. As we can…

Q: alculate the energy in a mole of photons with a wavelength of 450 nanometers.

A: Photons have no mass, but they have energy E = hf = hc/λ. Here h = 6.626*10-34 Js is a universal…

Q: A local AM radio station broadcasts at a frequency of 826 KHz. Calculate the energy of the frequency…

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

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

A:

Q: A particle is placed inside a box. Its energy was determined to be 36•Eg. This partice exists in a…

A:

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

A: E = 4.43* 10-19 J

Q: What is an energy level? Explain the difference between ground state and excited state.

A: To define : Energy level, ground state and excited state.

Q: The photons of incident light can cause electrons from metals to be released and is known as the…

A: Given that, the minimum frequency for the emission of photo-electrons from sodium is 43.9 x 1013 Hz.…

Q: A local FM radio station broadcasts at a frequency of 101.4 MHz. Calculate the energy of the…

A: Photon energy is the energy carried by a single photon. The amount of energy is directly…

Q: and are the two types of mechnical waves. O a O b O c Energy/ mechanical Transverse/ crest…

A: Transverse and longitudinal waves are the examples of mechanical waves  Option 3 is correct.

Q: The spacing between nth energy state and the next energy state in a one dimensional box increases by…

A: Energy of state in 1-D box is given by E = n2 h28 ml2Ground state energy  is given by  En = 1 E =…

Q: A local FM radio station broadcasts at an energy of 6.35×10-29 kJ/photon. Calculate the frequency…

A: To find the value of frequency.

Q: For the following electron configuration, identify the element and determine if it is in the ground…

A: →Electronic  configuration →1s1 2s⏟22p63s23p6       This is an excited state electronic…

Q: At high temperature hydrogen molecules split into hydrogen atoms look at picture. Consider a case…

A: N1 = 1 N2 = 2

Q: What is a wave

A: Wave is a type of disturbance that carries energy from one place to another without a net movement…

Q: A local fm station broadcasts at a frequency of 702 kHz. Calculate the energy of the frequency at…

A:

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: A wave that requires a medium in order to travel is an Transverse Wave. O True O False

A: Following is the definition of Transverse wave and so the correct answer as follows.

Q: The type of universe that will keep expanding forever is   a. an open universe.   b. a closed…

A: Interpretation -  To tell about the type of universe that will keep expanding forever is -…

Q: The lasher used to read Blu-Ray disc have a wavelength of 405 nm photons have an energy of _____ J,…

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Q: Suppose a certain atom has two available states that are separated in energy by 1.97 eV. Given a…

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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: The quantum wave function for a system specifies its temperature, and contains all possible…

A: postulates of quantum mechanics

Q: Exposure to high doses of microwaves can cause tissue damage. Estimate how many photons, with A = 13…

A: Energy of one photon = hcλ  Where h = plank's constant = 6.626 x 10-34 J s c= velocity of light = 3…

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: Find the probability distribution for the kinetic energy of an atom.

A: Energy is a notable property of a system and it is conserved in the system. Notably, a form of…

Q: What is a wave function?

A: A wave function describes the position of an electron using three variables x, y and z. The…

Q: H2. A system contains 20 atoms, each of which can only have zero or one quanta of energy. How many…

A:

Q: Calculate the frequency of energy of 5.63 x 10-14 joules. (Planck's constant = 6.626 x 10 -34 J s).…

A: Answer 1)  Energy = 5.63 × 10-14 joules. Planck's constant = 6.626 × 10-34 Js Frequency = ?

Q: An electron makes a transition from ground state to n=5 state. Now the same electron makes a…

A: Given:-             If the electron makes spontaneous emission it can go to state through 2 ways. 1.…

Q: Longitudinal waves move parallel to the wave's motion. O True O False

A: The correct explanation is as :

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.