A radio wave has a wavelength of 2.0 meters. What is its frequency? Determine the energy as well for this radio wave

Q: what is the wavelength of the waves, in meters?

A:

Q: A photon with a wavelength of 850 nm is in what part of the electromagnetic spectrum?

A: The range of frequencies, wavelength and photon energies of electromagnetic radiations is determined…

Q: A photon with a wavelength of 1094 nm is emitted when an electron “falls" from an initial energy…

A: Initial shell= 1

Q: What is the correct order for energies of portions of the electromagnetic spectrum?

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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: An astronomer is studying the emission spectrum of a star in the Andromeda galaxy. What can the…

A: We will have various information,like temperature, density, element

Q: 2. What is the equation that connects speed of light, frequency and the wavelength? What are the…

A: Wavelength of light is equal to speed of light divided by  frequency.

Q: List the concepts of Wavelength and Frequency?

A: Wavelength can be described as the distance between two successive crust and troughs. It can be…

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: Both blue and green light eject electrons from the surface of potassium. In which case do the…

A: When a metal is irradiated with radiation of certain frequencies, there occurs the ejection of…

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: a) Using the Rydberg equation, calculate the visible wavelength of light emitted as the electron…

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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: The energy of a mole of photons from red light is  175KJ/mol. Calculate the energy of one photon of…

A: Given that, 1 mole of photons have energy from red light = 175 kJ/mol. It means, 1 mole or…

Q: An electron in a hydrogen atom transitions from the 2 to the 8 energy levels. What wavelength, in…

A: Given: The initial energy level is 2. Final energy level is 8. Introduction: For a hydrogen atom the…

Q: How are electromagnetic waves different?

A: To define how electromagnetic waves are different from other waves.

Q: Heated lithium atoms emit photons of light with an energy of . What is the calculated frequency and…

A:

Q: Radio wave radiation falls in the wavelength region of 10.0 to 1000 meters. What is the energy of…

A:

Q: Calculate the frequency associated with light of wavelength 486 nm. (This corresponds to one of the…

A: The frequency associated with light of wavelength 486 nm is to be calculated

Q: Which wavelength has more energy Microwave or Radio wave? Why?

A: The waves that are produced during vibrations between electric field and magnetic field are known as…

Q: A sample of excited atoms lie 3.470×10−19 J above the ground state. Determine the emission…

A:

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: Ionization involves completely removing an electron from an atom. How much energy is required to…

A: The formula to calculate the energy of a transition is as follows:   ∆E = 2.18 × 10-181n12 - 1n22…

Q: wavelength

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Q: Find the longest wavelength of a wave tha

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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: How do the wavelengths yellow compare to the wavelengths of orange?

A: 1. According to de-broglie principal, we can say that electron can behave as a particle and a wave,…

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: 20 X-Rays emitted from a black hole have a wavelength of 2.56 nm. Calculate the frequency this…

A: The relationship between wavelength and frequency is given below.

Q: What is meant by saying that the energy of an electron is quantized?

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Q: A radio wave has a wavelength of 2.0 meters. What is its frequency? what is the energy?

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Q: A cell phone operates with a frequency of 877 MHz. What wavelength is associated with this…

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Q: Determine the frequency and energy for yellow light with a wavelength of 584.9 nm. kJ/mol E =

A: The white light is a mixture of seven color light which have a region of a particular frequency.…

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: When a metal was exposed to photons at a frequency of 1.31 × 105 s-', electrons were emitted with a…

A:

Q: Explain with a sketch why the frequencies of long-wavelength waves of electromagnetic radiation are…

A: Frequency is the number of waves passes through a given interval of time. Wavelength is the distance…

Q: Which has the greater wavelength, blue light or red light? How do the frequencies of blue light and…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

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

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Q: A radio wave has a wavelength of 2.0 meters. What is its frequency?

A:

Q: Define the wavelength and amplitude of a wave.

A: Wavelength and the amplitude

Q: What is a photon? How is the energy of a photon related to its wavelength? Its frequency?

A: The smallest particle which is able to represent the quantum of visible light and any…

Q: what type of electromagnetic radiation has the wavelength 6 times 10-11 meters.

A: Given: wavelength = 6×10-11 m = 0.06 nm

Q: These electromagnetic waves have the longest wavelength and the least amount of energy.

A: Wavelength can be defined as the distance between one crest or trough  to another crest or trough of…

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.