When light with a wavelength of 58.5 nm strikes the surface of tin metal, electrons are ejected with a maximum kinetic energy of 2.69 × 10-18 J. What is the binding energy of these electrons to the metal?

Q: an electron is an excited atom jumps from an n =4 to n=2 energy level and emits a photon of green…

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

Q: An He1+ ion absorbs a photon with a frequency of 2.53 x 1018 Hz. If the energy of the final state is…

A: Frequency of photon = 2.53×1018 HzEnergy of final state (Ef) = 4.35×10-15 J

Q: A device operates at a frequency of 7.7 x 1014 Hz. What is the wavelength of this radiation?

A: Wavelength λ and frequency ν are related to each other as:  c=λ×ν Where, c is the speed of light…

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

A: Given: Wavelength of photon = 186 nm = 186 × 10-9 m                      (Since 1 m = 109 nm) And…

Q: (d) 1 55 x 10 19 Hz (e) 2.56 x 105 Hz 25. The electron on a hydrogen atom has gained enough energy…

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Q: When light with a wavelength of 184 nm strikes the surface of tin metal, electrons are ejected with…

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Q: What is the frequency and wavelength (in nm) of radiation that has an energy content of 1.850 x 10°…

A: Since the energy content is 1.850 x 103 KJ/mol Hence it means that 1 mole of radiation is having…

Q: In photoelectron spectroscopy, an electron is ejected from an atom by the collision of a UV photon…

A: The ionization energy of the Potassium can be calculated as -

Q: When a metal was exposed to photons at a frequency of 1.07x10^-15 s^-1, electrons were emitted with…

A: Photoelectric effect is defined as the phenomenon in which electron is ejected from the surface of…

Q: A photon has an energy of 2.35 x 10–19 kJ. Find the wave length of the radiation in µm.

A: Energy of photon = 2.35 × 10-19 KJ  Wavelength of radiation (in μm)  = ?

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…

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Q: When photons with a wavelength of 310. nm strike a metal plate, the maximum velocity of the ejected…

A: Minimum amount of energy required to remove an electron from an atom is electron binding energy.

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: 9. Determine (a) the energy, in joules per photon, of radiation of frequency 7.39 X 1015 s1; |(b)…

A: Given:(a).Radiation of frequency=7.39*1015s-1(b). Radiation of frequency =1.97*1014s-1

Q: In the photoelectric effect, light strikes an emitter which has a binding energy of 2.23 × 10-19 J,…

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: Arrange the following types of electromagnetic radiation  in order of increasing wavelength.a.…

A: Electromagnetic radiations have both electrical and magnetic field.

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

A:

Q: What is the color of a visible radiation having an energy of 3.60 x 10-19J?  Blue: 440 –490 nm…

A: The relationship between the energy and wavelength of radiation is given by    where λ = wavelength…

Q: When light with a wavelength of 207 nm strikes the surface of tin metal, electrons are ejected with…

A: We have to calculate the binding energy of electron to metal.

Q: The energy of a photon emitted when an electron underwent a transition to n = 4 energy level was…

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

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Q: The threshold energy to remove an electron from potassium is 3.69 x 10-19 J.  Will an electron be…

A:

Q: What is the wavelength of light, with an energy of 3.18 x 10-19 J?

A: Given is, Energy = 3.18 x 10-19 J

Q: This radiation is emitted simultaneously. Which is the most energetic? А. A wave length of 234 nm В.…

A: Correct option is (D) explanation is given below

Q: Carbon dioxide readily absorbs radiation with an energy of 4.67×10−20 J.. What is the wavelength (λ)…

A: Given is, Energy = 4.67×10−20 J

Q: Radiation with a wavelength of 180 nm causes electrons to be emitted from the surface of an unknown…

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Q: When the light of frequency 3.27 x 1015 s-1 shines on the surface of copper metal, electrons are…

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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: What is the wavelength of the proton moving at the speed of 350 m per seconds.

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Q: An electron in a hydrogen atom in the level n 5 undergoes a transition to level n 3. What is the…

A: We have to tell which option is correct by finding value of wavelength for transition from n = 5 to…

Q: A beam of radiation has an energy of 2.52×102 kJ/mol. What is the wavelength of this light?

A: Given: Energy of radiation = 2.52 × 102 KJ/mol = 2.52 × 105 J/mol.…

Q: When element X undergoes a certain transition, the wavelength of the emitted radiation is 1037 nm. A…

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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: Calculate the frequency of the radiation emitted when an electron in a hydrogen atom drops from the…

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Q: When light with a wavelength of 197 nm strikes the surface of tin metal, electrons are ejected with…

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Q: does this energy correspond to! The radioactive "Co isotope is used in nuclean medicine to treat…

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Q: Pieces of potassium (Φ  = 3.68 ×× 10–19 J) and sodium (Φ  = 4.41 ×× 10–19 J) metal are exposed to…

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Q: (a) What is the wavelength (in nm) of radiation that has an energy content of 9.53 x 10° kJ/mol? x…

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Q: A Li2+ ion absorbs a photon with a frequency of 6.66 x 10^14 Hz. If the energy of the final state of…

A: Energy difference between two states is determined using Planck’s equation as follows:

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

A: The Rydberg equation is given below.

Q: if the frequency of a photon is 5.57 x 10^14 hz, what is the energy in kilojoules/mol of 1 mole of…

A:

Q: Which form of electromagnetic radiation has photons with the highest energy? Radio Waves Infrared…

A: Gamma Rays, a form of nuclear and cosmic EM radiation, can have the highest frequencies and, hence,…

Q: 13. Without doing detailed calculations, indicate which of the following electromagnetic radiations…

A: Energy is inversely proportional to wavelength.  Lower the wavelength higher the energy.  Among the…

Q: What is the energy per mole of photons of light with a wavelength of 690.8 nm?

A: Given, wavelength = 690.8 nm 10-9 nm = 1 m  690.8 nm = 690.8 x 10-9 m

Q: Determine the longest wavelength of light required to remove an electron from a sample of potassium…

A: Energy of the electron is the product of Plank's constant and frequency. One mole of electrons…

Q: Calculate the energy of a quantum of radiation in the gamma ray range, with a frequency of 8.10…

A: Energy  is determined by using formula Energy=Planck's constant×Frequency.Energy=Planck's…

Q: X-ray radiation falls in the wavelength region of 1.00×10"" to 1.00×10~8 meters. What is the…

A: An electromagnetic radiation is one that has electric field and magnetic field vectors perpendicular…

Q: A hydrogen atom radiates a photon as it falls from a 2p level to the 1s level. The wavelength (in…

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.