A harmonic oscillator has an angular frequency w = 2.289 x1015 Hz. What is the longest wavelength of light in nm that can cause a transition to a different quantum state in this oscillator?

Q: tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission spectrum…

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Q: When light 1 with the wavelength 380 nm falls on metal, the required stopping potential is 2.27 eV.…

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Q: The microwave spectrum of a diatomic molecule (reduced mass = 1.66 x 1027 kg) consists of a series…

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Q: P12.27 Pulsed lasers are powerful sources of nearly mono- chromatic radiation. Lasers that emit…

A: Given data:  Time interval (t) = 5.00 ns = 5.00×10-9 s Total energy (ET) = 0.175 J Wavelength (λ) =…

Q: A crystal has regularly spaced atoms that can act like a diffraction grating (which has many evenly…

A: Wavelength of photon, λ=0.23 nm   To determine the (a) part of electromagnetic spectrum this…

Q: a What is the de Broglie wavelength of a 163-g baseball traveling at 33.0 m/s (73.8 mph)? Wavelength…

A: Given the mass of a baseball =163 gtraveling with speed =33.0 m/swe have to calculate the wavelength…

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Q: Prove that the classical frequency differs by 300% from the quantum frequency when the value of n =…

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Q: When light with a wavelength of 198 nm strikes the surface of tin metal. What is the photon energy…

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Q: In the double-slit interference pattern for helium atoms, the kinetic energy of the beam of atoms…

A: As per de Broglie's hypothesis, all matter is capable of exhibiting wave like porperties.   The…

Q: A tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission…

A: Given that:Temperature, T=2600.0°C Here we are assuming that the options are given in nm unit which…

Q: What is the wavelength of a photon having a frequency of 1.65x10 15 Hz? (c = 3.00 × 108 m/s, h =…

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Q: E - V₁ 0 V 0 Q/Solve the Schrödinger equation for regions x0 to calculate the reflection…

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Q: digital spectrometer have the peak value for one of the wavelengths is found to be 489 nm. The width…

A: Given that, The minimum wavelength is given by 3.0 nm. The maximum wavelength is given by 1.5 nm.…

Q: Find the kinetic energy of an electron whose de Broglie wavelength is 2.9 Å.

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Q: Hydrogen H2 is a diatomic molecule composed of two hydrogen atoms. (Figure 1) is an energy diagram…

A: Given that: The velocity is v=19 km/s= 19×103  m/s The distance is x=0.05 nm The energy is…

Q: A beam of protons that all have the same energy scatters from atoms that have a spacing of 0.150 nm…

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Q: At what temperature T will the kinetic energy of a molecule of a biatomic gas be equal to the energy…

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Q: What is the momentum p1 of a photon if its wavelength is 530 nm? p1 = ? kg·m/s What is the…

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Q: The width of the central bright fringe in a diffraction pattern on a screen is identical when either…

A: Wavelength of optical light = 552 nm  We need to find the speed of electrons.

Q: QUESTION 46 In a cubic crystal, atom of mass M₁ lie on one set of planes and atoms of the mass M₂…

A: We have given a lattice of two different kinds of atom having mass M1 and M2. We want to calculate…

Q: The wavelength of light emitted by a krypton laser is λ = 530.9 nm. What is the frequency of these…

A: Given: Wavelength of light emitted by krypton laser is λ=530.9 nm

Q: Give the momentum (in kg m/s) of a photon with wavelength 635.0 nm.

A: Given: The wavelength of the photon is 635 nm.

Q: b. An electron (m = 9.1 × 10-31 kg) is confined to a one-dimensional box of length 4.0 x 10-10 m.…

A: The energy of a particle (electron in this case) is given by, E=n2h28mL2 The energy gap between 1st…

Q: The red lasers used to read the barcodes of products at the grocery stores produce light with a…

A: Power is defined as work done per unit time. Thus, the energy radiated as light can be calculated by…

Q: A mid-infrared CO₂ laser emitting 10.6 um light is based on the cavity below. (a) Find the location…

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Q: 5- prove that average of X3 equal to zero , which (n|X|n >= (n|X³]n >= 0 , where 3 x³ = 2mw) ħ 17…

A: Given:

Q: Pulsed lasers are very similar to regular lasers, except they don't continuously emit laser light.…

A: Diameter of beam of light, d=0.750 cm Time at which it lasts is, t=1.30 ns Energy contained in each…

Q: The intensity of a laser in free space is150mW / m². The corresponding amplitude of the V electric…

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Q: A ball has a mass of 0.216 kg just before it strikes the Earth after being dropped from a building…

A: Find speed of ball just before it strikes on earth Using 3rd kinematic equation: V^2 = U^2 + 2*a*H U…

Q: What is the type of emission for a crystal transmits an E.M wave with 1GHz at room temperature?

A: Given,  Frequency of EM wave = 1 GHz  We know wavelength L = c/f  Where f is the frequency So, L = 3…

Q: a) The bandwidth of silicon is 1.12 eV. Photon that can create a hole-electron pair in silicon…

A: We know light can be considered as a particle called photon. Each of this photon will have an energy…

Q: When you talk about FM radio stations and talk about the frequency it emits at, you are talking…

A: Frequency of FM radio station = 93.8 MHz  Plank's Constant (h) = 6.63 × 10 -34 J s

Q: An atom initially in an energy level with -2.59 eV emits a photon that has wavelength 480 nm. What…

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Q: A quantum system has three energy levels, so three wavelengths appear in its emission spectrum. The…

A: GIVEN               three wavelengths appear in its emission spectrum.              shortest…