What is the spectrum of radiation from High to Low energy?   What is the spectrum of radiation from High to Low frequency?

Q: Which of the following types of electromagnetic radiation will have the least energy? * visible…

A: Given here different types of electromagnetic radiation and we are aksedto choose the one with least…

Q: Describe electromagnetic radiation according to its particle nature.

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

Q: How are the wavelength and frequency of light related?

A: Shorter the wavelength, higher will be the frequency and longer the wavelength, lower will be the…

Q: When a metal was exposed to photons at a frequency of 1.11 × 1015 s-1, electrons were emitted with a…

A: Given frequency = 1.11×10¹⁵ s-¹  Kinetic energy = 3×10-¹⁹ J  We have to find work function

Q: What is the relationship between energy and frequency of light?

A: Given terms,      Energy and frequency of light

Q: List these types of electromagnetic radiation in order of (I) increasing wavelength and (ii)…

A: The relation between energy per photon and wavelength can be expressed as E = hc/λ where h is…

Q: Which emission results in the lowest energy photon?

A: According to Bohr model when an electron makes a transition one photon is involved in it i.e when it…

Q: 48. Which part of the electromagnetic spectrum is not harmful to humans? radio waves gamma rays…

A:

Q: What is the frequency of radiation whose wavelength is 0.86 nm?

A: Given the wavelength of radiation =0.86 nm =0.86×10-9 mwe are asked to calculate the frequency of…

Q: Calculate the energy and the frequency of the red light emitted by neon atom with a wavelength of…

A: Answer :-  a) The frequency of the red light emitted by neon atom with a wavelength of 680 nm = 4.41…

Q: What are some examples of electromagnetic radiation? And why?

A: Electromagnetic radiation is an electric and magnetic disturbance traveling through space at the…

Q: When you double the frequency of electromagnetic radiation, you _________ the energy.

A: Electromagnetic radiation is that energy which travels with speed of light through electric and…

Q: red light and gamma rays.

A:

Q: electromagnetic waves carry?

A: Electromagnetic radiation has the waves of electromagnetic field propagating in space, they have…

Q: The electromagnetic radiation with the lowest frequency is? blue green orange purple yellow

A:

Q: Gamma rays contain the least amount of energy out of all the waves. O True O False

A:

Q: pal quantum level did the electron begin?

A: When an electron undergoes a transition from a higher energy level to a lower energy level, energy…

Q: Which type of radio waves are used to broadcast FM station?

A: Radio waves are coming under the category of  electromagnetic radiation. They are best to use…

Q: Question 2 Which of the following statements about atomic spectra is incorrect? O No two elements…

A: In this question we have to choose the correct statement about the atomic spectra, here,  a)  No two…

Q: When a substance light, an electron undergoes a transition from the lowest-energy level to a…

A: the answer would be:

Q: The energy of electromagnetic radiation is

A: Electromagnetic radiations are energy forms where photons show dual nature, both particle, and…

Q: The most energetic photons are gamma rays. True False

A:

Q: Can humans ever directly see a photon?

A: Humans ever directly see a photon has to be given below,

Q: Compare green light and radio waves.   Which has a longer wavelength? Which has a higher…

A: Answer:- This question is answered by using the simple concept of wavelength, energy and frequency…

Q: Max Planck proposed two postulates to explain the behaviour of the black- body radiation. Explain…

A: As progress in the science field was occurring, Maxwell's idea about the wave idea of…

Q: Guven Radio, gamma, visible microwave arvinge to guen energy from highest to lowest ?

A: we know that the radio wave possesses largest wavelength followed by microwave then visible and at…

Q: Which type of radiation has the highest frequency? Which type of radiation has the longest…

A: Frequency is Directly proportional to energy and inversely proportional to wavelength.…

Q: 7.29 Which radiation has the lower frequency: (a) radio waves from an AM radio station broadcasting…

A: We know that the relationship between wavelength is  f = C/λ   Where,   λ (Lambda) = Wavelength in…

Q: Identify the wave with the shortest wavelength

A: The question is based on the concept of electromagnetic spectrum.  Waves are arranged in order of…

Q: Which form of electromagnetic radiation has the highest frequency? Microwaves Gamma Rays Radio Waves…

A: The elecromagnetic radiation can be arranged in the form of frequency or in the form of wavelength.…

Q: What is s electromagnetic radiation?

A: The transmission of energy in the form of particles or waves through any medium or spaces is known…

Q: A radiation has the wavelength of 652 nm.  Calculate energy of 2.50 moles of photons

A: Formula for energy calculation., Energy (for n mole) = (n×NA×h×c)/λ

Q: What is the frequency in hertz of blue light having a wavelength of 457 nm? x 10 Hz eTextbook and…

A:

Q: Which is NOT true A. Radio waves are lower in energy than microwaves B. Low-frequency waves are…

A: Energy and frequency are directly proportional but energy and wavelength are inversely proportional.…

Q: Which has the higher frequency, red or violet light? Which has the longer wavelength? which has the…

A: In this question we will follow the law of VIBGYOR

Q: Calculate the frequency and the energy of blue light that has a wavelength of 400 nm

A:

Q: What is the frequency of radiation that has a wavelength of 10 μm ?

A:

Q: 2. What is the source of electromagnetic waves? a. heat b. electric fields C. magnetic fields d.…

A: ELECTROMAGNETIC WAVES When the electric field comes in contact with the magnetic field,…

Q: Ultraviolet radiation falls in the wavelength region of 1.00×10-8 to 1.00×10-7 meters. What is the…

A: Given,Energy = 1.99 ×10-20 KJ/photon

Q: Arrange these three types of electromagnetic radiation—visible light, X-rays, and microwaves—in…

A:

Q: How can the energy of an absorbed photon be released without emission of light?

A: There are various ways by which an excited photon can release energy.

Q: Which is true of the electromagnetic radiation, incident on the earth?

A: Electromagnetic radiations are the energy that is propagated through free space or through a…

Q: What is the emission spectrum?

A: The electrons are present in various energy levels in an atom. Each energy level has a fixed amount…

Q: Which form of light has the shortest wavelength ?

A: Light with shortest wave length:

Q: 3. List the following forms of electromagnetic spectra from lowest to highest energy. Yellow light,…

A: All the above radiation are electromagnetic radiation.

Q: true or false Ultraviolet radiation is harmful with no benefits

A: The ozone layer protects the earth from harmful ultraviolet radiation. Ozone molecule combines with…

Q: What is meant by Alpha Orbital and Beta Orbital?

A:

Q: which value of n yields the lowest energy?

A: INTRODUCTION: First calculate the energy in terms of Joules. For n=1 For n=2 For n=3 For n=4…

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.