A moun is a particle with mass of 1.88 X 10 to _28 kg. What wavelength of photon is needed to create a moun/anti moun pair?
Q: What is the mass of a small car in grams, if its de Broglie wavelength is 4.198×10-38 m m when it is…
A:
Q: An electron is having a kinetic energy of 3.00 eV. As pwe De Broglie hypothesis what will be its…
A: De Broglie's hypothesis says that all matter can behave both as a particle and a wave, or matter can…
Q: Most microwave ovens emit electro-magnetic radiation with a wavelength () of 12.24 cm. This EM-…
A: Given: case odf microoven heating water Wavelength = 12.24 cm Rate of photon emission r =…
Q: If a photon has an associated wavelength of 636 nm, what is its photon energy in electron Volts?
A: Given data: Wavelength of the photon (λ) = 636 nm Required: The energy of photon in eV
Q: What is the wavelength of a proton traveling at a speed of 8.31 km/s?
A: The velocity of the proton,
Q: What is the wavelength of the quantum of light (in µm) if it has the same momentum as a proton…
A:
Q: A particle of matter is moving with a kinetic energy of 7.17 eV. Its de Broglie wavelength is 5.23 x…
A: Kinetic energy, K = 7.17 eV = 7.17×1.6×10-19 JWavelength, λ = 5.23 x 10^-12 mMass, m = ?
Q: The speed of an electron that is emitted from the surface of a sample of a rubidium metal by a…
A:
Q: What speed must an electron have if its momentum is to be the same as that of an X-ray photon with a…
A:
Q: What is the energy of a neutron having wavelength 300nm?
A: (given) Wavelength λ = 300 n m = 300×10-9 m Mass m of neutron = 1.675 ×10-27 kg Energy of…
Q: Photons of wavelength 325nm shine on a metal surface and electrons are ejected. A stopping potential…
A:
Q: The Avorge wavelength of the light emitted by a costain 100 w light bulb is 4x107 m. How many…
A: Solution:-Given thatTotal energy emitted per second from light bulb =100 WWavelength (λ)=4×10-7…
Q: What is the energy of an electron with wavelength 680nm
A: Given data: The wavelength is λ=680 nm×10-9 m1 nm=680 nm×10-9 m Standard values: Planck's…
Q: Light that has a frequency of about 4.43 1014 Hz (a wavelength of about 683 nm) appears red to our…
A:
Q: What is the frequency (ν in hertz) of the photons emitted by a HeNe laser with a wavelength (λ) of…
A: Wavelength of the photons, Speed of the photons, From the basic equation of wave mechanics, we…
Q: What is the wavelength (in meters) of a 0.5 kg particle moving with a velocity of 6.63x10-34 m/s?…
A: Given data: Mass (m) = 0.5 kg Velocity (v) = 6.63×10-34 m/s h = 6.63×10-34 J.s Required: Wavelength…
Q: C wavelength of a proton that has a velocity c
A: Given: Velocity of proton is v=2.8×106 m/s Note: 1 N=1 kg·m/s2 1 J=1 Nm Mass of proton is…
Q: 3.5. The threshold wavelength for photoelectric emission in Tungsten is 240 nm. What wavelength of…
A: Step-by-Step Solution1. Understanding the Given Information:Threshold wavelength for Tungsten…
Q: At what velocity will an electron have a wavelength of 1.00 m?
A: Given that-Wavelength, λ= 1 mMass of electron, me= 9.11×10-31 kgWe know that-De-broglie wavelength,…
Q: What is the frequency of a 9 x 1025 joule photon?
A:
Q: A particle of matter is moving with a kinetic energy of 9.56 eV. Its de Broglie wavelength is 9.80 x…
A: Given value--- kinetic energy = 9.56 eV. debroglie wavelength = 9.80 × 10-12 m. We have to find---…
Q: A nucleus emits a gamma ray of energy 1.0 MeV from a state that has a lifetime of 1.2 ns. What is…
A: In quantum mechanics, there are pairs of variables that are complementary or canonically conjugate.…
Q: Acart is attached to aspring and made toundergo vibrational motion The position af the cart over…
A: Required : The moments that represent the force diagram.
Q: What is the kinetic energy of an electron (in eV), if its de Broiglie wavelength is 8.08 Å? Answer:
A: Given: The de Broglie wavelength is 8.08 Ao.
Q: A light beam of wavelength 538 nm and intensity 279 W/m^2 shines on a target of area 2.53 m^2 for a…
A: Given data: Wavelength (λ) = 538 nm Intensity (I) = 279 W/m2 Area (A) = 2.53 m2 Time (t) = 2.07 s…
Q: A free electron in a gas is struck by a 5.95 nm X-ray, which experiences an increase in wavelength…
A: Given: The wavelength of an electron before being struck by the x-ray is λ = 5.95 nm The increase in…
Q: An electron is in the n = 5 level of ionized helium. (a) Find the longest wavelength that is emitted…
A: The given data we have: Th element is helium so the value of Z will be: 2 initial level of the…
Q: The kinetic energy of an electron accelerated in an x-ray tube is 96.5 keV. Assuming it is…
A: The kinetic energy of the accelerated electron is, The kinetic energy of the electron can be given…
Q: Suppose an electron in a TEM has a wavelength of 95 nm. What is the kinetic energy Of this electron…
A:
Q: Compare the de Broglie wavelength of a bullet moving at 700 miles per hour (313 m/s) to that of an…
A: To solve the given question we need to use de Broglie wavelength formula: λ=hmv Where 'h' is the…
Q: A photon collides with an electron, and is scattered in a direction 90.0∘ from its original…
A: Given Data:Angle The photon loses 28.0% of its momentum.To Determine:The photon's initial…
Q: A particle of matter is moving with a kinetic energy of 5.63 eV. Its de Broglie wavelength is 2.10 x…
A:
Q: The minimum frequency of light needed to eject electrons from a metal is called the threshold…
A:
Q: If all the energy from a 119 W light bulb is emitted, on average, at 690.0 nm, how many 690.0 nm…
A:
Q: A particle of matter is moving with a kinetic energy of 9.56 eV. Its de Broglie wavelength is 1.53 x…
A:
Q: A photon with a wavelength of 5.00 nm strikes a surface and emits an electron with kinetic energy of…
A: Given data: Wavelength of photon (λ) = 5.00 nm = 5.00×10-9 m Kinetic energy (KE) = 143 eV Required:…
Q: What is the mass of a fly in grams, if its de Broglie wavelength is 1.545×10-31 m when it is…
A:
Q: ges by a 5.95 nm X-ray, which experiences an increase in wavelength of 1.97 pm. How fast is the…
A: Scattered electron.
Q: X-rays are usually produced by making high-velocity electrons collide with metallic targets. For…
A:
Q: A particle of matter is moving with a kinetic energy of 7.23 eV. Its de Broglie wavelength is 2.87 x…
A: The de Broglie wavelength of a particle of mass m and moving with kinetic energy E is given by,…
Q: If visible light is defined by the wavelength limits if 400nm and 700nm, what is the energy range…
A: The energy of a photon is given by the equation: E = hc/λ where h is Planck's constant, c is the…
Q: If all the energy from a 101 W light bulb is emitted at 660.0 nm, what is the energy of each photon…
A: Energy of photon
Q: What is the wavelength of an electron moving at 3.00% of the speed of light?
A: By using de-broglie's theoryλ=hpwhere p=mv∴λ=hmv Equation 1given, v is 3% of c=3×3 x 108…
Q: Suppose a 0.41 kg billiard ball has a wavelength of 7.8 cm. This wavelength is big enough so that…
A:
Step by step
Solved in 2 steps with 2 images
