The blue line in the atomic spectrum of hydrogen has a wavelength of 486 nm. Calculate the energy of a photon of this light. Energy = J %3D

Q: A laser pointer used in a lecture hall emits light at 650 nm. What is the frequency of this…

A: The energy of the light can be determined by the relation, E = hv where, E = energy of the light  h…

Q: Calculate the energy, in J, associated with 3.00 moles of photons from red light with a wavelength…

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

A: Given: Energy 2.961x10-19 J The distance between consecutive troughs or peaks is said to be the…

Q: Light with a wavelength of 614.5 nm looks orange. What is the energy, in joules, per photon of this…

A: First, the energy in Joules is determined as follows,

Q: light associated with transitions between energy levels An electronic transition occurs from n = 5…

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Q: The energy of a photon that has a wavelength of 5.5 mm is ________ J.

A: The energy of photon can be calculated by the following equation. E=hγ=hcλE=energy of…

Q: 12. The electron on a hydrogen atom moves from n=4 to n=2 energy level. Calculate the wavelength in…

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Q: Calculate the energy of the green light emitted, per photon, by a mercury lamp with a frequency of…

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Q: What is the frequency of green light that has a wavelength of 531 nm? (c = 3.00 x 108 m/s)

A: Given,  Wavelength = λ = 531 nm  Velocity of the light = c = 3.00 x 108 m/s Frequency of the light =…

Q: A hydrogen Atom at the lowest energy state absorbs a photon with an energy of 2.043 X 10^-17 J.What…

A: The relation between energy and the principal quantum number for H-atom is shown below.…

Q: Sodium-based street lamps emit light at a wavelength of 569 nm. What is the frequency of this light…

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Q: The retina of a human eye can detect light when radiant energy incident on it is at least 4.0 ×…

A: Given:Light energy detectable = 4.0 × 10-17 J.Wavelength of photons = 485 nmWe need to find the…

Q: The wavelength of a photon that has an energy of 12.5 × 10–16 J is ________ m.

A: Answer

Q: What is the frequency of green light that has a wavelength of 509 nm? (c = 3.00 x 10 m/s) %3D s1

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Q: the energy of a photon is 3.28 x 10^-19 J, what is it's wavelength in nm (nanometers)?

A: Given is, Energy= 3.28 x 10^-19 J

Q: An experiment found that a photon with a wavelength of 485 nm gave just the right energy to promote…

A: Answer is below:

Q: The energy of a photon is 8.50 x 10-19 J. What is the wavelength of the corresponding light (nm)?…

A: Applying de-Brogalie equation E= hc/lemda

Q: (a) Calculate the energy of a single photon of light with a frequency of 7.83×10 s'. Energy = J b)…

A: Given Frequency and wavelength of single photon of light whose energy is to be determined.

Q: What is the wavelength of a photon if the energy is 7.99 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s)

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Q: What is the frequency of green light that has a wavelength of 515 nm? (c = 3.00 x 10⁸ m/s)

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Q: Green light can have energy of 3.88 x 10^-19 J. Calculate the wavelength of this light.

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

Q: Iron has a work function (0) of 4.50 eV. What is the longest wavelength of light, in nm, that will…

A: W = W° + K.E  W° = WORK FUNCTION

Q: The blue line in the atomic spectrum of barium has a wavelength of 456 nm. Calculate the energy of a…

A: We have to calculate the energy of the photon.

Q: An electron in the hydrogen atom makes a transition from an energy state of principal quantum…

A: Given data,ni=?n=2λ=434nm=434×10-9m

Q: Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. a. What is…

A: The amount of energy carried by a photon is directly proportional to the photon's electromagnetic…

Q: The human eye is sensitive to blue light having a frequency of about 6.4  1014 Hz (a wavelength of…

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Q: Question attached

A: The work function (φ∘) of the metal is the minimum energy that is required by the metal to remove…

Q: How much energy, in aJ, is required for an electron in a hydrogen atom to make a transition from the…

A: Given: The initial and final energy level of the hydrogen atom is 2 and 3, respectively.

Q: How do you calculate the wavelength of the light emitted by a hydrogen atom during a transition of…

A: Given:Higher energy state (ni) = 5.Lower energy state (nf) = 1.

Q: What is the energy (in J) of a mole of photons that have a wavelength of 529 nm? (h = 6.626 x 10 34…

A: The energy of a photon is calculated by the formula: E=hcλ......(1) Where, E is the energy. h is the…

Q: Thẻ energy of a particular color of green light is 3.78×10 kJ/photon. The wavelength of this light…

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Q: When the electron in a hydrogen atom moves from n = 6 to n = 2, light with a wavelength of…

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Q: When the electron in a hydrogen atom moves from n = 5 to n = 2, light with a wavelength of nm is…

A: To Solve this problem we will use the Rydberg equation of wavelength calculation .

Q: In the spectrum of sodium, there is a line with a wavelength of 589 nm. a) What color is this line?…

A: Introduction: For an electromagnetic radiation,…

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

A:

Q: A photon of light produced by a surgical laser has an energy of 3.027 × 10−19 J. Calculate the…

A: Given that,

Q: What is a photon? Calculate the energy of a photon in kJ mol that have ; (i) a frequency of 30.8…

A: Photon can be defined as a discrete packet of energy which is associated with electromagnetic…

Q: In scenario A, visible light has a wavelength of 690.3 nm. Determine its frequency, energy per…

A: Given,  Wavelength, λ = 690.3 nm = 690.3 x 10-9 cm

Q: What is the frequency of green light that has a wavelength of 519 nm? (c = 3.00 x 10⁸ m/s)

A:

Q: The wavelength of a particular color of green light is 530. nm (10^9 nm= 1m). The energy of this…

A: Light shows wave nature of electron. Electromagnetic waves are those waves which are formed by the…

Q: Calculate the energy of the red light emitted by a neon atom with a wavelength of 703.2 nm.

A: Given,     Wavelength ( λ ) = 703.2 nm                                  = ( 703.2 × 10-9 ) m…

Q: SHOW CALCULATIONS) If the energy of a photon is 1.27 x 10-18 J, what is its wavelength in nm3

A: Given: The energy is 1.27 × 10-18 J. To find: Wavelength in nm

Q: What is the frequency of green light that has a wavelength of 509 nm? (c = 3.00 x 10⁸ m/s)

A: The frequency and wavelength of an electromagnetic wave are related through the formula- where, c…

Q: In the spectrum of sodium, there is a line with a wavelength of 589 nm. a) What color is this line?…

A: A. According to the question wavelength of light is 589 nm. This corresponding to yellow-orange…

Q: 7. A mole of photons has an energy of 1609 kJ/mol. Calculate the wavelength that corresponds to this…

A: Photon is the smallest constituent particle of light. The energy (E) of a photon is given as: E=hcλ…

Q: Determine the energy of a photon with a wavelength of 317 nm. (h = 6.626 × 10⁻³⁴ J • s and c = 3.00…

A: Given, Wavelength (λ) = 317 nm = 361 x 10-9 m Planck's constant (h) = 6.626 x 10-34 J.sec Velocity…

Q: What is the frequency of green light that has a wavelength of 511 nm? (c = 3.00 x 10⁸ m/s)

A: Frequency of light can be denoted as follows, E = hνE=hcλ Therefore, hν=hcλν=cλ