What is a wave

Q: As the wavelength of electromagnetic energy increases the energy of the photons_______

A: In order to understand this statement, we must understand how wavelength is related to Energy of the…

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

A:

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

A: Given Wavelength = 131 m

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

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Q: Which form of radiation has the longer wavelength, ultraviolet or infrared? Explain your reasoning.

A: The wavelength range for ultraviolet and infrared is 10nm-400 nm and 700 nm –1 mm respectively.

Q: When an intense beam of green light is directed onto a copper surface, no electrons are ejected.…

A: The frequency that is required by the radiation to eject energy from the metal surface is called as…

Q: The speed of sound is 113 m/s.. and the frequency is 987 Hz, then is the wave length per unit cm

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Q: Of radio waves, infrared light, and UV light, which has theshortest wavelengths?

A: The electromagnetic spectrum is the range of all types of EM radiation. Radiation is energy that…

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: Which matters in the formation of photoelectrons: intensity or wavelength?

A: Upon absorption of certain frequency of light (electromagnetic radiation) by the metal surface,…

Q: Considering blue light and yellow light,which has the (a) longer wavelength? (b) higher frequency?…

A: The spectrum of white light contains seven colors namely violet (V), indigo (I), blue (B), green…

Q: Mechanical waves move best through solids.

A:

Q: b): If you want to stop a fast-moving electron then what happen?

A: Electron is negatively charged particles that revolves around the nucleus in a fixed orbit.

Q: One model of light depicts it as consisting of energyparticles known as ___________.

A: Light- a form of electromagnetic radiation that can be observed by the human eye and has a…

Q: is the scientist who claimed that atoms/molecules can absorb/emit energy in discrete amounts called

A: to fill the blank

Q: What is solar corona?

A: Corona, outermost region of the Sun's atmosphere, consisting of plasma (hot ionized gas). It has a…

Q: Define orbital ?

A: The spherical area around the nucleus which possess maximum probability of discovering the electron…

Q: What is the relationship between photon energy and photon wavelength?

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Q: electromagnetic waves carry?

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

Q: What is the wavelength of light associated with a transition from

A:

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: quantum states

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Q: What is the relationship between the energy of light andits wavelength?

A: The relationship between energy of light and its wavelength has to be provided.

Q: The energy of electromagnetic radiation is

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

Q: Find the longest wavelength of a wave tha

A:

Q: If a wavelength decreases, what will happen to the frequency and energy of the wave?

A: The answer to the following question is-

Q: number of photons

A:

Q: what is a wave number?

A: Wave number: It is defined as the number of waves per unit distance.…

Q: Can humans ever directly see a photon?

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

Q: Question 5 How do you call the discrete packets of energy or particles of the electromagnetic…

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Q: What is orbit and orbital

A: An Orbit - It can be defined as a place where electron revolve around the nucleus like K orbit ,L-…

Q: The amount of energy transferred by the wave in the pan is related to its

A: The amount of energy transferred by the wave in a pan depends on both in frequency and amplitude.

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 difference between intensity and wavelength?

A: Wave length: Wavelength is defined as the distance between two successive crests or two successive…

Q: Why has the photon’s energy changed?

A: Photons can be defined as an elementary particles which contains no resting mass, no charge and…

Q: Describe how the de Broglie equation challenged the Bohr model of the atom

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Q: which term describes the number of waves passing a point during a cerain peroid of time

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Q: Based upon the amount of energy in a given state of matter, which state of matter would have the…

A: When the solid-state of a substance is converted into a liquid state, the process is known as…

Q: A wavelength of 250 nm is equal to?

A: Note - We are assuming that you are probably asking to convert the unit from nm to m. If that's not…

Q: On the electromagnetic spectrum, visible light is immediately between what two other wavelengths?

A:

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: What is the wavelength of light sample A in meters?

A:

Q: which term describes the number of waves passing a point during a cerain peroid of tome

A: Wave is one of the energy form and it does not require any medium for propogation. Electromagnetic…

Q: A photon of light has a wavelength of 698 nm. What is its frequency?

A: The frequency of a photon of light is mathematically expressed as: n=Cλ ............... (1) where n,…

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.