4.Examine the image of two electromagnetic waves. Which wave is more likely gamma radiation? A.ii, because the electromagnetic spectrum indicates that gamma radiation has high frequency   B.i, because the electromagnetic spectrum indicates that gamma radiation has high frequency   C.ii, because the electromagnetic spectrum indicates that gamma radiation has low frequency   D.i, because the electromagnetic spectrum indicates that gamma radiation has low frequency

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

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Q: Choose a type of electromagnetic wave that you find most useful. Explain why it is most useful, what…

A: All electromagnetic waves are equally useful with many applications in almost all fields. Every…

Q: Discuss Einstein’s theory of Photoelectric effect. What conclusion can be drawn from Einstein’s…

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Q: Atomic emission spectra are caused by: O Electrons moving from lower energy levels to higher energy…

A: Answer of this question :-  Atomic emission spectra :- A series of bright lines, separated from each…

Q: A photon with a wavelength of 4.20 x 10-7 m has an energy of?

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Q: 33. what are electrons described as in the quantum mechanical model? a.    Wave Particles b.…

A: Quantum mechanical model of atom helps us find the probability of finding an electron around the…

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

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Q: Consider the three electromagnetic waves shown in the image. Which wave has the longest wavelength?…

A: (a) In ths wave data: The wavelength is explained as the distance covered by two consecutive crests…

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

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Q: Consider a orbital. a. What are the allowed values for the and quantum numbers for a orbital? b.…

A: Quantum numbers are the set of four numbers with the help of which we can get complete information…

Q: Electromagnetic radiation with a wavelength of 695 nm appears as orange light to the human eye. The…

A: Frequency can be defined as the number of repetitive occurrences of any event per unit time. It can…

Q: red light and gamma rays.

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Q: How are electromagnetic waves different?

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

Q: Visible light Light is an electromagnetic wave and it has a place on the electromagnetic spectrum…

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Q: What are three deficiencies of the wave model of light related to light’s interaction with matter?

A: According to a Wave model for light, the light is made up of wave that vibrates up and down to the…

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: 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: Moving to another question will save this response. on 14 ich of the following correctly describe…

A: a) When e-  are in any energy orbit or level, they should also have same energy as that of that…

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: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: B…

A: Energy is inversely proportional to the wavelength. E=hv ( Niels Bhor ) h=Planck constant…

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: The relation between frequency [ν], wavelength [λ] and speed of light [c] is given by the formula νλ…

Q: n=2 PHOTON n=2 РHOTON n=1 n=1« FIGURE I FIGURE II Which figure correctly represents when LIGHT IS…

A: An electron jumps to a higher state when it absorbs energy or photons. An electron returns to a…

Q: Radiation does not only behave as wave as indicated by: a. The shorter wavelength radiation seen in…

A: The Compton effect generally infers to the phenomenon by which the energy of photon decreases when…

Q: 2) A sample of atomic H gas, initially in the ground state, sequentially absorbs two photons at 1874…

A: The atomic hydrogen absorbs 1874 nm wavelength radiation. Let's say that the e- will transit from…

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: How does the quantization of energy explain the observed photoelectric effect and emission of UV…

A: Photoelectric effect :-  The ejection of electrons from the surface of a metal when a light of…

Q: do orbitals represent a region of space?

A: Atomic orbitals prove the electron's wave nature around nucleus. It finds explanation under the…

Q: Consider the three electromagnetic waves shown in the image. Which wave has the longest wavelength?…

A: Wavelength is the distance between the consecutive crest and the trough. The number of waves which…

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: 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: Use the emission spectra to explain the colors seen under the UV light.

A: Spectroscopy deals with the transitions that a molecule undergoes between its energy levels upon…

Q: The photoelectric effect was explained by Albert Einstein by assuming that: a. Light is a particle…

A: Radiant energy is emmited or absorbed discontinuously in the form of small energy bundles or energy…

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

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Q: Which light wave has more energy?     microwaves     photons     FM radio     green light

A: Answer  The energy of the average visible photo is average of visible…

Q: Explain why the emission spectrum is sometimes referred to as an element’s fingerprint.  Determine…

A: •EMISSION SPECTRUM:-When electron comes from higher energy level to lower energy level it releases…

Q: Electromagnetic radiation with a wavelength of 640 nm appears as orange light to the human eye. The…

A: Since the relationship between the frequency and wavelength is given by  f X λ = c  where f =…

Q: 41. Consider the following waves representing electromagnetic ra- diation: 1.6 x 103 m - Wave a Wave…

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Q: Compare radio waves and microwaves.   A. Which has a longer wavelength? B. Which has a higher…

A:

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

A: The electromagnetic radiations consist of photons traveling at the speed of light, different E. wave…

Q: 12. What does quantized mean? Give an example.

A: Quantized is the term used in quantum physics or mechanics. In chemistry it is used in case of…

Q: type of radiation red light A few different types of electromagnetic radiation are listed in the…

A: In the electromagnetic spectrum radiations are arranged in the order of decreasing wavelength and…

Q: What is the main energy level of d sublevel? What orbital is shaped like a dumbbell?

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Q: How are wavelength and frequency related? A. Wavelength is indepen

A: Wavelength is the distance between the two point’s successive highest points or lowest points in a…

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: Which part of the electromagnetic spectrum travels the fastest? Which travels the slowest? Explain.

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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…

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.