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Home > Documents > 2 r ao =052 kme2 k2e4m 13 6eV 2 - Fisica 4fisica4ufpe.yolasite.com/resources/ondaMateria.pdf · L ~...

2 r ao =052 kme2 k2e4m 13 6eV 2 - Fisica 4fisica4ufpe.yolasite.com/resources/ondaMateria.pdf · L ~...

Date post: 04-Jan-2019
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r = ~ 2 kme 2 = a o =0.52A E min = - k 2 e 4 m 2~ 2 = -13.6eV Δx o Δp = mΔv ~ Δx o Δx = Δx o + Δvt Δx o + ~ mΔx o t 1 · 10 -6 g 0,2 · 10 -9 m
Transcript

r =

~2

kme2= ao = 0.52A

Emin = �k2e4m

2~2= �13.6eV

�xo

�p = m�v � ~�xo

�x = �xo + �vt � �xo +

~m�xo

t

1 · 10

�6g

0,2 · 10

�9m

10

�8s

mo

� =

hp2moeV

✓1 +

eV

2moc2

◆�1/2

10

�12s

(2~/m)

1/2(2H/g)

1/4

h/p

2mEc hc/p

E2c + 2Ecmc2

⇠ 2 · 10

�15

� �

� = 0,122 Ec = 102

�v/v �v

�L�✓ � ~2 ✓

~/4⇡�!

µ2,5x10

5

3⇥ 10

�15

µ

10

�13

3,3x10

�3

↵241

⇡ 1,6⇥ 10

�14


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