What different parts of electromagnetic radiations spectrum are used in applications of human used gadgets and treatments?

Q: Which type of electromagnetic radiation has the longest wavelength?(a) visible (b) ultraviolet(c)…

A: Electromagnetic radiations are defined as the radiations in which electric and magnetic waves are…

Q: . Which of the following is not a type of electromagnetic wave? gamma rays visible light they are…

A: Electromagnetic waves are waves that are created as a result of vibrations between an electric field…

Q: Use the References to access important values if needed for this question. The wavelength of a…

A: To Convert given wavelength (nm) of a color of orange light to  energy (kJ/photon)  given:…

Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

A:

Q: Calculate the energy of the photons emitted by the AM radio station. ΑΣφ ?

A:

Q: What is the transfer of energy by electromagnetic waves

A: Electromagnetic waves are waves that consist of vibrating electric and magnetic fields. Like other…

Q: Some elements do not produce a visible color during a flame test. However, the electrons are still…

A: Here we have to explain why some emission of radiations are colour and others are not during come…

Q: Which electromagnetic radiation has the highest frequency? A. Radio waves B. Infrared Waves C.…

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Q: These electromagnetic waves have the shortest wavelength and the most energy. Ultraviolet Gamma…

A: Which electromagnetic waves have the shortest wavelength and the most energy ?

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 is meant by the term electromagnetic spectrum?

A: The electromagnetic spectrum is the term used in science to explain the complete range of light that…

Q: How many electrons occupy the 2p su level in an atom of boron in the ground state?

A: Boron is a group 13  element. Atomic number of boron is 5. It has total 5 electrons.

Q: Alpha particles have a mass of ??=6.64×10−27 kg. Calculate the de Broglie wavelength ?1 of an alpha…

A: The relationship of the de Broglie wavelength and kinetic energy is given as:

Q: The strongest emission line for helium is at 420 nm. Write the formula for determining the frequency…

A: Frequency, the number of waves that pass a fixed point in unit time,also,the number of cycle or…

Q: What is the relationship between frequency and wavelength? As wavelength increases, frequency…

A: Definition : Wavelength: The distance between two successive crest or trough of a wave is known as…

Q: Describe the three things that could happen to enablea photoexcited electron to become more stable

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Calculate the following values and indicate what type of electromagnetic radiation is present. (a)…

A:

Q: Which kind of electromagnetic radiation contains the greatest energy per photon?a) microwaves b)…

A: Electromagnetic radiations are the sum of electric and magnetic fields. This creates many types of…

Q: A sample of excited atoms lie 3.054×10−19 J3.054×10−19 J above the ground state. Determine the…

A: The energy associated with an electromagnetic radiation is equal to hv where h is the Planck’s…

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

A:

Q: Ozone in the upper atmosphereabsorbs energy in the 210–230-nm range of the spectrum.In what region…

A: Various kind of radiations arranged in the order of increasing energy and decreasing wavelength give…

Q: Which one of these types of electromagnetic radiation has the shortest wavelength? a)infrared b)…

A: Answer: option c) ultraviolet electromagnetic radiation has the shortest wavelength.

Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

A: Electromagnetic waves have a frequency and a wavelength associated with it.  The given wave is an…

Q: Remote controlled garage doors use electromagnetic radiation to operate. Before 2005 the operating…

A: The energy of radiation is inversely proportional to wavelength and directly proportional to the…

Q: Calculate the frequency of the green light emitted by a hydrogen atom with a wavelength of 546 nm.

A: The question is based on the concept of atomic structure. We have  to calculate the frequency of the…

Q: What is electromagnetic radiation?

A: Electromagnetic radiations is a form of energy and takes many forms such as gamma rays, X-rays,…

Q: Which of the following regions of the electromagnetic spectrum has the lowest energy

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Q: What the relationship between frequency and wavelength of electromagnetic radiation?

A: Electromagnetic radiation are those radiations which contain both electric and magnetic fields…

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: Which of the following forms of electromagnetic radiation has the longest wavelength? a) b) c) d)…

A: Given :-  foms of electromagnetic radiation ;  microwaves  ultraviolet  infrared  radio-waves  To…

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

A: The arrangement of waves based on their frequency or energy from higher to lower values furnishes…

Q: What is the energy of a photon corresponding to radio waves of frequency 1.161 × 10°/s? Energy

A:

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: Define the frequency of electromagnetic radiation? How is frequency related to wavelength?

A: Electromagnetic radiation is a form of energy that is all around as and takes many forms. It…

Q: Which of the following transitions (in a hydrogen atom) represent emission of the longest wavelength…

A:

Q: Which of the following scientists first populated the sharp lines in the emission spectra of…

A: The emission of radiation given by an energized hydrogen atom to the electron falling from a…

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

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: The work function (Φ) for a metal is 5.40×10-19 J. What is the longest wavelength of electromagnetic…

A: The required equation is given below.

Q: Red light has a _____ frequency and a _____ wavelength than ultraviolet rays.

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Q: a What is electromagnetic radiation? radiant energy that behaves like a wave O high energy particles…

A: Two multiple choice questions based on electromagnetic waves, which are to be accomplished.

Q: what type of light on the electromagnetic spectrum has the lowest energy per photons? A-radiowaves…

A: The Energy of a photon can be given by : E=hν Here ν is the frequency and h is Planck's constant.…

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

A: All the above radiation are electromagnetic radiation.

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.