What is its characteristic wavelength? [Hint: Recall that the kinetic energy of a moving object is E=mv², where m is the mass of the object and v is the speed of the object.] λ = ΑΣΦ ? m

Q: The velocity of the electron in the ground state of the hydrogen atom is 3.10×106 m/s. Hint: take a…

A: Bohr’s theory of atoms was applicable to the one electron system. It purposed the energy levels in…

Q: Calculate the wavelength (in nanometers) of light with energy 1.89 × 10–20 J per photon. (b) For…

A: For part (a) we have to find the wavelength in nanometers of light with energy 1.89 × 10–20 J per…

Q: Determine the energy, in J, of a photon with a wavelength of 349 nm. (h = 6.626 × 10⁻³⁴ J • s and c…

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Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 611.0 nm. (c…

A: Answer :-  The frequency of electromagnetic radiation that has a wavelength of 611.0 nm = 4.91 ×…

Q: What is the energy (in J) of a mole of photons that have a wavelength of 747 nm? (h = 6.626 × 10⁻³⁴…

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Q: A lithium flame has a characteristic red color due to emis-sions of wavelength 671 nm. What is the…

A: Conversion of nm into m:   The energy of 1 mol of photon is given by: where n is the no. of…

Q: The first ionization energy, E, of a nitrogen atom is 2.32 aJ. What is the wavelength of light, in…

A: The first ionization energy of an atom is the energy required by the atom to remove one of its…

Q: What is the wavelength (in nm) of a photon if the energy is 6.35 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s

A: Energy is the capacity of the body to do work.

Q: 1 What is the wavelength (in nm) of a photon if the energy is 7.89 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A:

Q: What is the wavelength (in nm) of a photon if the energy is 7.45 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s…

A: The objective of this question is to calculate the wavelength of a photon given its energy. The…

Q: What is the wavelength (in nm) of a photon if the energy is 7.77 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s…

A: The objective of the question is to calculate the wavelength of a photon given its energy. The…

Q: A sodium flame has a characteristic yellow color due to emissions of wavelength 589 nm. What is the…

A: The equation relating energy E and wavelength λ is given as,                        E=hcλ  h→planks…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 552.0 nm. (c…

A: The equation that relates wavelength, frequency and speed of light is c = lamda . v Where, c = speed…

Q: What is the wavelength (in nm) of a photon if the energy is 6.95 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s

A:

Q: What is the wavelength (in nm) of a photon if the energy is 7.26 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: Energy of photon E=hCλwhere ,      h = plank's constant             6.626x10-34J.S      C = Speed…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 640.0 nm. (c…

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Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 582.0 nm. (c…

A: The equation that relates wavelength, frequency and speed of light isc =λ vWhere, c = speed of light…

Q: What is the wavelength (in nm) of a photon if the energy is 7.95 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: Wavelength and energy have the following relationship. E=hγ=hcλE=energyh=Plank's constantγ=frequency…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 603.0 nm. (c…

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Q: What is the wavelength λ of the photon that has been released in Part B? ΔE =  −2.04×10−18 J…

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

Q: Calculate the wavelength, in nanometers, of the light emitted by a hydrogen atom when its electron…

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Q: What is the wavelength (in nm) of a photon if the energy is 7.79 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: Given that, the energy of a photon is E = 7.79×10-19 J. And, the Plank constant is h = 6.626×10-34…

Q: In order to obtain images of hydrogen atoms in molecules, a beam of neutrons can be used. What…

A: Velocity can be calculated using the mass of neutron and the given wavelength.

Q: What is the energy of a photon that has a wavelength corresponding to the peak in the figure?…

A: The expression for the energy of photon is shown below:E = hcλ where; E =energy of photon h =…

Q: What is the wavelength (in nm) of a photon if the energy is 7.27 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: Given data - Energy of the photon = 7.27 x 10-19 J Plank's constant = h = 6.626 x 10-34 Js

Q: Calculate the frequency in hertz of

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Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 585.0 nm. (c…

A: The relation between frequency and wavelength can be expressed as,

Q: What is the energy of a mole of photons that have a wavelength of 479 nm? (h = 6.626 × 10⁻³⁴ J • s…

A:

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 680.0 nm. (c…

A: The objective of this question is to calculate the frequency of electromagnetic radiation given its…

Q: Calculate the wavelength of the photon that would be released during a transition from n = 3 to n =…

A:

Q: What is the wavelength (in nm) of a photon if the energy is 7.69 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: Electrons can behave as a particle as well as wave. The dual nature of electron was explained by De…

Q: Silver has a work function, Φ, of 4.64 eV. If a sample of silver is bombarded with 215 nm photons,…

A: The work function of silver is 4.64 eV. The wavelength of photon bombarded with silver is 215 nm.

Q: = 3 to 3. When an electron makes a transition from the n the n = 2 hydrogen atom Bohr orbit, the…

A:

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 530.0 nm. (c…

A: Given : Wavelength of radiation = 530.0 nm Since 1 m = 109 nm => wavelength of radiation in m =…

Q: What is the wavelength (in nm) of a photon if the energy is 7.57 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

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Q: wavelength

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Q: An X-ray photon with a wavelength of 0.997 nm strikes a surface. The emitted electron has a kinetic…

A: When light of certain wavelength hits the surface of an atom, it ejects an electron from the valence…

Q: What is the wavelength (in nm) of a photon if the energy is 7.21 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J •…

A: To solve this problem we will use the formula  Wavelength = hc/E  Where, h = planks constant…

Q: Heated lithium atoms emit photons of light with an energy of 2.961×10-19 J. Calculate the frequency…

A: Given : Energy of photon = 2.961 X 10-19 J The relationship between the frequency of photon and…

Q: length (in nm) of a photon if the

A: The wave nature of the electron was explained by De-Broglie's theory and Heisenberg Principle.…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 576.0 nm. (c…

A: For an electromagnetic radiation, Frequency, ν = ? Wavelength, λ = 576 nm = 576 × 10-9 m Speed of…

Q: Gold has a work function, Φ, of 5.47 ev. If a sample of gold is bombarded with 191 nm photons, what…

A: The formula of Kinetic energy, KEmax=hϑ-ϕ12mv2=hcλ-φThus, velocity will bev2=2(hc-λφ)mλv=2(hc-λφ)mλ…

Q: Determine the energy, in J, of a photon with a wavelength of 347 nm. (h = 6.626 × 10-³4 J •s and c =…

A: Well, we have to use Planck's equation  E=hv=h×cλwhere h=6.626×10-34J.sv=Frequency(s-1) c=speed of…

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 585.0 nm. (c…

A: Given: Wavelength of radiation = 585.0 nm Speed of radiation = 3.00×108 m/s

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.