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The kinetic energy of the hydrogen atom electron is 13.65 eV Find the velocity of the electron?
Wiki User
∙ 15y ago
Try understanding this gem: :\langle\hat{T}\rangle = -\frac{\hbar^2}{2 m_e}\bigg\langle\psi \bigg\vert \sum_{i=1}^N \nabla^2_i \bigg\vert \psi \bigg\rangle If not, maybe you can use E(k)=1/2mv^2
Wiki User
∙ 15y ago
The kinetic energy of an electron can be calculated using the formula:
[ KE = \frac{1}{2}mv^2 ]
Since the kinetic energy is given as 13.65 eV, we can convert this to joules (1 eV = 1.6 x 10^-19 J) and use the mass of an electron (9.11 x 10^-31 kg) to solve for the velocity.
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What happends to kinetic energy when the velocity increases?
When velocity increases, kinetic energy also increases. Kinetic energy of an object is directly proportional to its velocity squared, so even a small increase in velocity can result in a significant increase in kinetic energy.
What will affect kinetic energy?
Kinetic energy is affected by an object's mass and its velocity. The kinetic energy of an object increases as its mass or velocity increases. Conversely, kinetic energy decreases as mass or velocity decreases.
When is the the kinetic energy the greatest?
The kinetic energy of an object is greatest when its velocity is at its maximum. Kinetic energy is directly proportional to the square of the velocity of the object, so as the velocity increases, the kinetic energy increases exponentially.
Which factor provides kinetic energy of an electron?
The factor that provides kinetic energy to an electron is the difference in potential energy between the electron's initial and final states. This energy can arise from sources such as electric fields, magnetic fields, or interactions with other particles.
What is the kinetic energy of the jeepney?
The kinetic energy of a jeepney depends on its mass and velocity. The kinetic energy equation is KE = 0.5 * mass * velocity^2. Given the mass and velocity of the jeepney, the kinetic energy can be calculated using this formula.
What is more- potential energy or kinetic energy of an electron in hydrogen atom?
Both are equal.
What atoms of gas would have the greatest velocity if each atom had the same kinetic energy?
Lighter atoms such as helium would have a greater velocity compared to heavier atoms like xenon when they have the same kinetic energy. This is because lighter atoms have lower mass, which allows them to achieve higher speeds to compensate for their lower mass and maintain the same kinetic energy.
What happends to kinetic energy when the velocity increases?
When velocity increases, kinetic energy also increases. Kinetic energy of an object is directly proportional to its velocity squared, so even a small increase in velocity can result in a significant increase in kinetic energy.
When is the the kinetic energy the greatest?
The kinetic energy of an object is greatest when its velocity is at its maximum. Kinetic energy is directly proportional to the square of the velocity of the object, so as the velocity increases, the kinetic energy increases exponentially.
What will affect kinetic energy?
Kinetic energy is affected by an object's mass and its velocity. The kinetic energy of an object increases as its mass or velocity increases. Conversely, kinetic energy decreases as mass or velocity decreases.
Which factor provides kinetic energy of an electron?
The factor that provides kinetic energy to an electron is the difference in potential energy between the electron's initial and final states. This energy can arise from sources such as electric fields, magnetic fields, or interactions with other particles.
When you have kinetic energy you must have?
When you have kinetic energy, you must have a mass and a velocity since kinetic energy is half the product of the mass and the square of the velocity.
What is the kinetic energy of the jeepney?
The kinetic energy of a jeepney depends on its mass and velocity. The kinetic energy equation is KE = 0.5 * mass * velocity^2. Given the mass and velocity of the jeepney, the kinetic energy can be calculated using this formula.
What happens to kinetic energy of an object if the velocity is doubled?
If the velocity of an object is doubled, its kinetic energy will increase by a factor of four. Kinetic energy is directly proportional to the square of the velocity, so doubling the velocity results in a fourfold increase in kinetic energy.
What happens to an objects kinetic energy as its velocity increases?
Kinetic Energy increases as velocity increases. Kinetic Energy = 1/2 * Mass * Velocity2
Is velocity kinetic energy?
No. This is because velocity is not a mechanical energy.
How is kinetic energy affected by a change in velocity?
Kinetic energy is directly proportional to the square of the velocity of an object. This means that as the velocity of an object increases, its kinetic energy increases exponentially. Conversely, if the velocity decreases, the kinetic energy will decrease accordingly.
