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VHAHAHA
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in my book ,their is a equation
f= E/h
what is the E means?
Total energy?
Does it includes the rest energy ?
f= E/h
what is the E means?
Total energy?
Does it includes the rest energy ?
VHAHAHA said:in my book ,their is a equation
f= E/h
what is the E means?
Total energy?
Does it includes the rest energy ?
It is not the total energy since it does not include a potential energy term. However it does incluideit does include kinetic energy.VHAHAHA said:in my book ,their is a equation
f= E/h
what is the E means?
Total energy?
Does it includes the rest energy ?
Of course it includes both kinetic and potential energy. A stationary state for a particle in a potential well is described by ψ ~ exp(iEt/ħ) where E is an eigenvalue of H = p2/2m + V(x).It is not the total energy since it does not include a potential energy term. However it does incluideit does include kinetic energy.
ZapperZ said:This is a good place for you to learn a bit more on how we do things on here.
Never, ever simply quote an equation without proper context.
For example, under what type of discussion was this equation used? Was it trying to explain the energy of photons? Or was it for some other purposes? Have you seen this equation before with regards to photon energy? Etc... etc... Can you see why simply dumping that equation out of nowhere provides us very little to go on with regards to what YOU are seeing in your text?
Zz.
The frequency of the matter wave refers to the number of oscillations per unit time of a particle's wave function. It is directly related to the energy of the particle, with higher energy particles having a higher frequency.
The frequency of the matter wave can be calculated using the de Broglie wavelength equation: f = E/h, where f is the frequency, E is the energy of the particle, and h is Planck's constant.
Yes, the frequency of the matter wave can vary for different particles depending on their energy levels. This is because the energy of a particle is directly proportional to its frequency.
The frequency of the matter wave is not directly related to the speed of a particle. However, the energy of a particle, which is directly related to its frequency, does affect its speed through the equation E = 1/2 mv^2, where m is the mass of the particle and v is its velocity.
No, the frequency of the matter wave cannot be directly observed. It is a property of quantum particles and can only be calculated using mathematical equations.