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9 Cards in this Set
- Front
- Back
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Energy of a photon
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E = hc/lamda = hbar*omega
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Planck's (action) constant
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h = 2Pi*hbar = 6.626x10^34 J*secs
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Explain Photoelectric effect
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Amount of current from light kicking electrons off plate does not depend on intensity of light, rather only on frequency being above some critical value
- Experiment by P. Lenard in 1902 - Explained by A. Einstein in 1905 -P.Lenard won Nobel prize in 1906 -A. Einstein won Nobel Prize in 1921 |
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Time-varying equation of Electric field wave
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E(rbar,t) = E0*e^(I(kbar*rbar-omega*t)
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de Broglie's wavelength prediction
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lambda = h / (m*v)
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What are the dimensions of hbar?
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Angular Momentum, Action
ML^2T^-1 |
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Maxwells Equations - differential form
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4 equations
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How to "derive Schrödinger" Eq?
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Take eq 3, do the curl, add the 4th, blah, blah (look it up again)
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Schrödinger's Eq
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i d H/dt = H (H) (or something like that)
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