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lotrsimp12345
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define the following
are these definitions correct?
and i can't find some of them in the book
1. Lorentz contraction equation
x'=x-vt
2. the selection rules for dipole radiation
?
3.the energies of the electron in hydrogen
4. 4 quantum numbers for hydrogen
5. the equation relating the parent-daughter nuclei in alpha decay
6. the equation relating the parent-daughter nuclei in beta decay
7. the relationship between halflife and the disintegration constant
8. how big is a nuclues?
9. what is the reason for energy bands in solids?
10. how many states are there in a s-band?
11. how many states are there in a p-band?
12. the energy of a harmonic oscillator
E=hv(n+1/2)
13. the energies of a particle in a 1-D box of length, L
14. define phase velocity
15.define group velocity
help would be appreciated, I know how to apply them. Thanks
are these definitions correct?
and i can't find some of them in the book
1. Lorentz contraction equation
x'=x-vt
2. the selection rules for dipole radiation
?
3.the energies of the electron in hydrogen
4. 4 quantum numbers for hydrogen
5. the equation relating the parent-daughter nuclei in alpha decay
6. the equation relating the parent-daughter nuclei in beta decay
7. the relationship between halflife and the disintegration constant
8. how big is a nuclues?
9. what is the reason for energy bands in solids?
10. how many states are there in a s-band?
11. how many states are there in a p-band?
12. the energy of a harmonic oscillator
E=hv(n+1/2)
13. the energies of a particle in a 1-D box of length, L
14. define phase velocity
15.define group velocity
help would be appreciated, I know how to apply them. Thanks