photon shines on the surface of a piece of metal with the frequency of 1.37 x 1015 s¹ Calculate the binding energy of electrons in metal (in J) if the emitted electron's kinetic energy is 1.04 x 10-19 J.   9.13 × 10-1⁹   8.06 × 10-11   8.06 × 10-19   9.13 × 10-11   1.01 × 10-19

Q: where is energy in Joules, h is Planck's constant ( 6.626 x 10-34 J-s), c is the speed of light (…

A: Energy & wavelength are related to each other as E = WhereE is energy in Joules,h is Planck's…

Q: Which of these transitions do you expect to release the lowest energy photon?  I II III

A: Energy of each energy level ( orbit ) is given by formula,  En = - 13.6 / n2  ( for hydrogen )…

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: Electromagnetic radiation with a wavelength of 525 nm appears as green light to the human eye. The…

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Q: What is the frequency of a photon if the energy is 7.41 × 1019 J? (h = 6.626 × 10* J•s)

A: Given:  Energy(E) = 7.41 x 10-19 J  h = 6.626 x 10-34 J-s Frequency (v) = to be determined

Q: A certain shade of blue has a frequency of 7.12 x 1014 Hz. What is the energy of exactly one photon…

A: Given that: Frequency (v) = 7.12×1014 Hz planck's constant (h) = 6.626×10-34js

Q: A gamma ray has a frequency of 2.88 × 1 0 21 Hz. What does this mean?

A: Frequency(v) means the number of waves passing in per (means one) second of time. Unit of…

Q: If a photon with an energy of 8.91 x 10-19 J hits the surface of a metal with a binding energy of…

A:

Q: A certain shade of blue has a frequency of 7.21 x 1014 Hz. What is the energy of exactly one photon…

A:

Q: References The cation He'(g) has an excited electron that drops from it's excited energy to the…

A:

Q: An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by…

A: It is given that an electron initially has an energy level of 16.32×10-19 J and it moves to another…

Q: How many photons are contained in a burst of yellow light (578 nm) from a sodium lamp that contains…

A: Answer:- This question is answered by using the simple concept of calculation of numbers of photons…

Q: In Einstein's photoelectric experiment, the kinetic energy of an electron displaced from a metal by…

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Q: When light with a wavelength of 176 nm strikes the surface of tin metal, electrons are ejected with…

A: This question is related to photoelectric effect. The photoelectric effect is a phenomenon where…

Q: A local AM radio station broadcasts 4.87 × 10-³1 kJ/photon. (1 KHz Calculate the frequency at which…

A: energy of photon is directly proportional to its frequency. If energy is denoted by E and frequency…

Q: The energy of a photon emitted when an electron underwent a transition to n = 1 energy level was…

A: Since you have posted multiple questions, we are entitled to answer the first question only.

Q: What is the wavelength of light (nm) that has a frequency of 3.22 × 1014 s-1?

A: Given     Frequency     = 3.22 × 1014  sec-1    Wavelength   = ?

Q: What is the wavelength of a radio wave that has a frequency of 9.88 x 10^8 Hz?  0.303 m  0.152 m…

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Q: Bruce Banner, after administering himself Super Solider Serum, was exposed to high leve of gamma…

A:

Q: CO2 strongly absorbs radiation re- emitted from earth with a frequency of 2.00 x 10^14 Hz. How much…

A: For one mole of photon,Frequency of the absorb radiation,Energy in KJ = ?

Q: Cobalt-60 is a radioactive isotope used to treat cancers of the brain and other tissues. A gamma ray…

A:

Q: Determine the energy of a photon that has a frequency of 4.62 × 1014 Hz. Given: h = 6.63 × 10−34 J…

A: E = hv Where E = energy of photon h = 6.63*10-34 Js v= frequency of photon

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

A: 1.Electromagnetic radiation propagate through free space having electric and magnetic  properties.

Q: A certain shade of blue has a frequency of 7.12 × 1014 Hz. What is the energy of exactly one photon…

A: Frequency = 7.12 × 1014 Hz. Planck's constant = 6.626 × 10-34 J.s  Energy of one photon = ?

Q: 9. The work function of a collected metal is 8.0 x 10-10 J. Should a radiation of 150 nm hit the…

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Q: What is the energy of a photon corresponding to radio waves of frequency 1.363 × 10°/s? Energy J

A:

Q: An unknown metal sample is interrogated using a beam of X-rays to liberate electrons which are then…

A: Given that the wavelength of x-rays is 9.54 nm. Kinetic energy of electron is 7.3716 x 10-18 J

Q: What is the frequency of a photon that has an energy of 7.5*10^-32 J ?

A:

Q: has

A: Relation between energy of Photon with its Frequency.  E = h • v  Where : E = energy of Photon  h =…

Q: What is the energy of a photon corresponding to radio waves of frequency 1.166 x 10° /s? Energy = J…

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Q: Rounded off to the nearest integer and in nanometer units, which of the following photons will NOT…

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Q: What is the wavelength of radiation that has a frequency of 2.10 x 1014 s-1?

A: To calculate wavelength of radiation, use the formula : f = c/λ λ=c/f         --------(1) where , c…

Q: What is the wavelength (in meters) of radiation whose energy is 3.40 x 1019    Joules/sec?

A: The relation between energy and wavelength of a radiation is given by Plank-Einstein’s relation,…

Q: When light with a wavelength of 186 nm strikes the surface of tin metal, electrons are ejected with…

A:

Q: All of the following are examples of matter waves except seismic waves

A: We will choose Correct option

Q: A 0.817 nm wavelength X-ray photon strikes the surface of a metal. An electron emitted from the…

A: we have to calculate the binding energy of photon

Q: The radioactive isotope Thallium-201 is used in medical diagnosis and treatment. A gamma ray emitted…

A:

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A: For scenario C , we would use visible light spectrum table to find the wavelength for middle of…

Q: What is the frequency of a microwave with an energy of 1.68×10^-24 joules

A: Given energy of microwave E=1.68×10-24 J

Q: al, electrons are i the wavelength

A: According to the question, we have: Kinetic energy = K.E = 4.10*10-21 J Binding energy = B.E =…

Q: A certain shade of blue has a frequency of 7.20 x 104 Hz. What is the energy of exactly one photon…

A: Given : Frequency = 7.20 x 1014 Hz

Q: X-ray radiation falls in the wavelength region of 1.00x10-11 What is the wavelength of X-ray…

A:

Q: What is the energy of a photon corresponding to radio waves of frequency 1.286 × 10° /s? Energy = J…

A:

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.