الذهبيه - فيزياء
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㤷 Ϡ 㤷 R R 㤷 R<br />
맨ᕩ<br />
-19<br />
mΑ ā 똨Β o 똨 맨 Α ṦΎ맨R Β 冐 맨 ᕩΎ맨Β 16ᕪ ×10 J R Η 맨 맨 맨 Α 똨똨 R 맨R m똨 /<br />
. Ύ 맨 맨 맨 o맨맨 맨 1 mΑ o<br />
2 ×10<br />
6<br />
m/s<br />
. ā 똨Β o ᕩΎ맨R 맨 ṦΎ맨 맨 Β 冐 맨 맨 m 맨 맨 o 맨 o맨Α 맨 2<br />
1 2 1<br />
-31 12<br />
KEmax<br />
= meυmax<br />
= × 9.11 ×10 × 4 ×10 = 18.22 ×10<br />
2 2<br />
-19<br />
KEmax<br />
= E - w ⇒ E = KEmax<br />
-w = 18.22 ×10 - 1.6ᕪ ×10<br />
-34<br />
8<br />
h c h c 6.63 ×10 × 3 ×10<br />
-ᕪ<br />
E = ⇒ λ = =<br />
-19<br />
= 1.201×10 m<br />
λ E 16. ×10<br />
-34<br />
h 6.63 ×10<br />
-9<br />
2 λ = =<br />
-31 6<br />
= 0.363 ×10 m<br />
m υ 9.11 ×10 × 2 ×10<br />
e<br />
max<br />
-19<br />
-19<br />
J<br />
= 16. ×10<br />
-19<br />
J<br />
/<br />
՚ Ϡ 㤷 R Ϡ 㤷 R ᦙϠ 㤷 R R 㤷 R 맨ᕩ<br />
. 冐 맨 맨 m 맨 맨 o 맨 o맨Α 맨 1 o 663m/s mΑ 똨Β o 冐 맨 ɖ 冐 o /<br />
. R 䁀 Ύ 똨Β Α 0.00 % o Ύ 똨Β 똨m맨 맨 o 冐 맨 R맨Α 똨ᕩ Ύ 2<br />
1<br />
-34<br />
h 6.63 ×10 1<br />
-<br />
λ = =<br />
-31<br />
= ×10<br />
m.υ 9.1×10 × 663 9.1<br />
-8<br />
= 109 ×10 m<br />
2<br />
0.00<br />
-<br />
ΔV = × 663 = 331 ×10 m / s<br />
100<br />
h<br />
ΔX ΔP =<br />
4 π<br />
, ΔP = m ΔV<br />
-34<br />
h<br />
6.63 ×10<br />
ΔX = =<br />
-31<br />
-<br />
4 π m ΔV 4 π × 9.1×10 × 331 ×10<br />
= 0.001ᕪ m<br />
/<br />
㤷 Ϡ 㤷 R R 㤷 R<br />
맨ᕩ<br />
-19<br />
Α ṦΎ맨R Β 冐 맨 ᕩΎ맨Β 4 ×10 J Ϝ R Η 맨 맨 ΎΑ 똨똨 R 10 1 Hz 맨맨 Ϝ 맨R m똨 /<br />
. Ύ 맨 똨똨 Α ᕩΎ맨R 맨 ṦΎ맨 맨 Β 冐 맨 맨 āΎ맨 Ṧ맨 ɖ맨 Ύ 똨맨 1 mΑ o 똨 맨<br />
. āΎ맨 Ṧ맨 ɖ맨 Ύ 똨맨 o ᕩΎ맨R 맨 Β 冐 맨 mo 鲈 ᕩ 맨 똨m맨 횠o 2<br />
r