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What is the formula for calculating the momentum of an electron?
The formula for calculating the momentum of an electron is p mv, where p is the momentum, m is the mass of the electron, and v is the velocity of the electron.
What is the characteristic wavelength of the electron when an electron is accelerated through a particular potential field if it attains a speed of 9.38x10 to the power of 6 ms?
The characteristic wavelength of an electron accelerated through a potential field can be calculated using the de Broglie wavelength formula: λ = h / p, where h is the Planck constant and p is the momentum of the electron. Given the speed of the electron, momentum can be calculated as p = m*v, where m is the mass of the electron. Once the momentum is determined, the wavelength can be calculated.
What is the relationship between the momentum and wavelength of an electron?
The relationship between the momentum and wavelength of an electron is described by the de Broglie hypothesis, which states that the wavelength of a particle is inversely proportional to its momentum. This means that as the momentum of an electron increases, its wavelength decreases, and vice versa.
When is momentum constant in a closed system?
Momentum is constant in a closed system when there are no external forces acting on the system.
Does an object moving at a constant speed have momentum?
Yes, an object moving at a constant speed does have momentum. Momentum is the product of an object's mass and velocity, so as long as the speed is constant, the momentum of the object will also remain constant.
What is the formula for calculating the momentum of an electron?
The formula for calculating the momentum of an electron is p mv, where p is the momentum, m is the mass of the electron, and v is the velocity of the electron.
a proton and electron have the same kinetic energywhich has longer wavelength?
the electron would have the longer wavelength b/c the proton has more momentum and λ=h/p (λ is wavelength, h is planc's constant and p is momentum)
What does planck's constant divided by 2times of pi indicates in Bohr's atomic theory?
In Bohr's atomic theory, Planck's constant divided by 2π represents the angular momentum of the electron in a stable orbit around the nucleus. This value is used to quantize the angular momentum of the electron in discrete levels, as proposed by Bohr in his model of the atom.
What is the characteristic wavelength of the electron when an electron is accelerated through a particular potential field if it attains a speed of 9.38x10 to the power of 6 ms?
The characteristic wavelength of an electron accelerated through a potential field can be calculated using the de Broglie wavelength formula: λ = h / p, where h is the Planck constant and p is the momentum of the electron. Given the speed of the electron, momentum can be calculated as p = m*v, where m is the mass of the electron. Once the momentum is determined, the wavelength can be calculated.
Is the momentum of an object moving in a circular path at a constant speed is constant?
determine if the momentum of an object moving in a circular path at constant speed is constant.
What is the relationship between the momentum and wavelength of an electron?
The relationship between the momentum and wavelength of an electron is described by the de Broglie hypothesis, which states that the wavelength of a particle is inversely proportional to its momentum. This means that as the momentum of an electron increases, its wavelength decreases, and vice versa.
Determine if the momentum of an object moving in a circular path at constant speed is constant.?
determine if the momentum of an object moving in a circular path at constant speed is constant.
If a particle moves in circle with constant speed its angular momentum about the center of circle?
The angular momentum is a constant.
When is momentum constant in a closed system?
Momentum is constant in a closed system when there are no external forces acting on the system.
Does an object moving at a constant speed have momentum?
Yes, an object moving at a constant speed does have momentum. Momentum is the product of an object's mass and velocity, so as long as the speed is constant, the momentum of the object will also remain constant.
What is the statement that niels bohr made about the angular momentum of the electron in the hydrogen atom?
Niels Bohr's statement about the angular momentum of the electron in the hydrogen atom is that the angular momentum of the electron is quantized and can only take on certain specific values that are integer multiples of Planck's constant divided by (2\pi). This formed the basis of the Bohr model of the atom, which helped explain the stability of atoms and the discrete nature of their energy levels.
How angular momentum of the earth remain constant?
As there is no external torque acting on it, its angular momentum remains constant. This is according to the law of conservation of angular momentum
