What color of light is released if a wavelenght of 6.4 x 107 is emitted??

Q: 16. Calculate wavelength of the photon emitted upon n=2 to n=1 electronic transition in helium…

A: Wavenumber of the photon emitted can be determined using Rydberg equation as follows,

Q: What is the wavelength of the light it absorbs as it passes from n = 2 to n = 4?

A: To find the wavelength, firstly we will find the energy difference . After , we will find wavelength…

Q: Light of wavelengths shorter than 275 nm can be used to photodissociate the hydrogen molecule into…

A: Concept - Here use the Ideal gas equation PV=nRT, to find out the no of H2 molecules. Then calculate…

Q: What is the energy of infrared radiation in kilojoules/mol with λ= 1.46×10−6 mm? ultraviolet light…

A: The distance between two consecutive crest and trough is called as Wavelength.

Q: What is the wavelength (in meters) of the light emitted when transition from n=5 to n=2

A: We can use Rydberg's equation to solve this problem.

Q: It takes 8.17 × 1 0 -19 J of energy to removeone electron from a gold surface. What is the…

A: Given that: energy of electron = 8.17 × 10 -19 J  To find: the maximum wavelength?

Q: Calculate the maximum wavelength

A:

Q: 2.14 What maximum wavelength could a photon have to cause the dissociation of gaseous nitrogen…

A: Given h × c = 1.19 * 10-4 kJ.m/molNO2  +  ( h × ν)  → NO + OH°(NO2) = 33.9 kJ/molH°(NO) = 90.4…

Q: What is the wavelength of ultraviolet light of an electron coming from the n=7 oribital?

A:

Q: Which one of the following is not a valid value for the magnetic quantum number of an electrop in a…

A: Given :-  5d-subshell  To identify :-  invalid magnetic quantum number for 5d-subshell

Q: Does the hydrogen atom “expand” or “contract” when anelectron is excited from the n = 1 state to the…

A: Atomic radius is defined as the distance between the nucleus and its outermost shell. n=1 state…

Q: The energy required to dissociate the H2 molecule to H atoms is 432 kJ/mol H2.  If the dissociation…

A: Given data: Energy required to dissociate the H2 molecule = 432 kJ/mol H2 Required data: Avogadro's…

Q: (4) Electrons are no longer ejected from a sample of metal whenever it is illuminated by light with…

A: As per rule only three sub-parts can be answered:

Q: In a future hydrogen-fuel economy, the cheapest source of H₂ will certainly be water. It takes 467…

A: The energy of the photon that can be related to the frequency is furnished as follows: E=hν…

Q: t takes 614. kJ/mol to break a carbon-carbon double bond

A: Light has dual nature. It posses both particle and wave nature.  Wavelength is the distance between…

Q: . Which absorbs photons of the longest wavelength? A. [CoCla]²- B. [Co(H20)6]?+ C. [Co(NH3)6]²* D.…

A: To determine which of the given complex absorb photon having largest wavelength  among all given…

Q: When a hydrogen electron is excited from level n 3 to level n 5, a photon of wavelength m is…

A:

Q: What element has the following set of quantum numbers? Principal quantum number=3 Azimuthal quantum…

A: Quantum numbers are used to describe the energy level of atoms and molecules. There are four quantum…

Q: Which light source emits radiation in the infrared region? Select one: a. xenon arc lamp b.…

A: a) Xenon-arc lamp emits radiation in the near IR region. b) Deuterium arc lamp emits radiation in…

Q: It takes 163. kJ/mol to break an nitrogen-nitrogen single bond. Calculate the maximum wavelength of…

A: According to Planck's theory  Energy of a photon can be represented by the folllwing equation E =…

Q: Calculate the maximum wavelength of light

A:

Q: A minimum of 221.9 kJ/mol is required to remove an electron from a(n) potassium metal surface. What…

A:

Q: What is the frequency (in Hz) of low-level radiation from a fluorescent lamp with wavelength at 254…

A: Given, wavelength of radiation = 254 nm  we have to calculate the frequency of radiation…

Q: In a photoelectron spectrum of CO obtained with a lamp of helium emitting the line at 58.4 nm, three…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What color of light is released if a wavelenght of 6.4 x 10-7 is emitted?? Yellow Red Violet O…

A: The solution is given below -

Q: entActivity.do?locator=assignment-take [References) Microwave radiation has a wavelength on the…

A: Every wave has some wavelength, frequency and energy associated with it.energy is given by, E=hν,…

Q: One of the following depicts the waves associated with infrared radiation, and one depicts the waves…

A:

Q: A laser emits photons having an energy of 3.74 x 10-19 J. what color would be expected for the light…

A: Given:Energy = 3.74 x 10-19 J

Q: 2. What is the energy in kJ/mole associated with infrared light having a wavelength of 1.55 x 10-6…

A: Given: Wavelength (λ)=1.55×10-6 m  Planck constant=6.63×10-34 Js Speed of light= 3×108 m/s To find:…

Q: Why is it significant that colour emitted from the hydrogen emission spectrum is not white

A: Hydrogen emission spectra are produced by passing electricity in a glass tube containing hydrogen…

Q: Monochromatic light is light of one color, one frequency. If a monochromatic light beam is increased…

A: Answer: This question is based on the basic understanding of wave nature of matter where we have to…

Q: The familiar phenomenon of a rainbow results from thediffraction of sunlight through raindrops. (a)…

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

Q: A 31 W (1 W = 1 J/s) lamp generates violet light at a wavelength of 420 nm. How many photons of this…

A: First calculate energy of one photon.

Q: Longer wavelength have .8 High energy Lower energy O Band spectrum C

A: The energy of a wave is related to the wavelength of the wave as follows: E=hcλ Where h is known as…

Q: What color of light is released if a wavelenght of 6.4 x 10 -7 is emitted?? O Yellow Red O Violet…

A: Concept:  Wavelength and colour: Visible light waves have series of different wavelengths. The…

Q: what would be its wavelength (in meters)?

A:

Q: For the wave of light you generated in the Part B, calculate the amaunt of energy in 1.0 mol of…

A: According to Planck's theory Energy of a photon is expressed as E = hv Where,  E = energy  of a…

Q: 13. Explain the difference between Electron Affinity and lonization Energy.

A: Electron affinity is the amount of energy released/ or gain when an electron is added to valence…

Q: What is the wavelength of the electromagnetic radiation emitted from a hydrogen atom when the…

A: To solve this problem we will use the Rydberg's equation .

Q: Covalent bonds in a molecule absorb radiation in the IR re-gion and vibrate at characteristic…

A: The wavelength of a light wave is the distance between two successive peaks whereas frequency is the…

Q: The energy for one state of the Li2+ ion is -2.18*10^-18 J. What frequency (Hz) of light would need…

A: The difference in the two energies is computed as,

Q: The wavelength of electromagnetic radiation can be determined by knowing what other value O speed of…

A:

Q: Explain X-ray spectrum.

A: Explanation of X-ray spectrum has to be given below,

Q: When two waves are in-phase with each other, this is called constructive interference. O True O…

A: 1. When  two wave reach Creast and trough in same time and they have same wavelength are said to be…

Q: Consider a transition in which the electron of a hydrogenatom is excited from n = 1 to n = ∞. (a)…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Consider two beams of the same yellow light.Imagine that one beam has its wavelength doubled ,the…

A: The relationship between the energy (E) and the wavelength (λ) of the electromagnetic radiation is…