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الذهبيه - فيزياء

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ᦙϠ 㤷 R R 㤷 R<br />

맨ᕩ<br />

0.ᕪ<br />

맨 ΎϜ o 맨 ɖ 冐 o Α R 맨 똨 䁀 Ṧmo Ϩ맨 맨맨 o 맨 똨 맨 o 2m 맨맨 o /<br />

. 0.ᕪc 맨 맨 똨 Α<br />

2<br />

L υ<br />

0.ᕪ<br />

=Lo<br />

1 -<br />

2<br />

⇒L<br />

= 2 1 -<br />

C<br />

C<br />

2<br />

2<br />

⇒<br />

L = 2<br />

1 - 0.49<br />

/<br />

L = 2<br />

0.1<br />

= 2 × 0.ᕪ1 = 1.42<br />

m<br />

mo<br />

m =<br />

2<br />

υ<br />

1 -<br />

2<br />

C<br />

1<br />

1.2 =<br />

υ<br />

1 -<br />

C<br />

2<br />

2<br />

,<br />

՚ Ϡ 㤷 R Ϡ 㤷 R ᦙϠ 㤷 R R 㤷 R 맨ᕩ<br />

ṦΒ맨 맨 冐 R 冐 맨 Α 2 % m o Α o R 冐 맨 맨 oᕩ맨 o맨R똨 맨 맨 Α /<br />

m 1<br />

%100 + %2 = %12 , = = 1.2<br />

m<br />

2<br />

o υ<br />

1 -<br />

2<br />

C<br />

2<br />

1<br />

υ<br />

Ṧo 冐 맨 o ⇒ 1.6 =<br />

2<br />

⇒ 1 = 1.6 - 1.6<br />

2<br />

υ<br />

C<br />

1 -<br />

2<br />

C<br />

/<br />

2<br />

υ<br />

1.6<br />

C<br />

m =m<br />

o<br />

2<br />

= 0.6 ⇒<br />

+ 0.2m<br />

m 1<br />

=<br />

m<br />

2<br />

o υ<br />

1 -<br />

2<br />

C<br />

υ<br />

1 = 1.6 - 1.6<br />

C<br />

o<br />

2<br />

2<br />

υ<br />

2<br />

2<br />

0.6 C<br />

=<br />

1.6<br />

⇒<br />

υ<br />

2<br />

= 0.36<br />

㤷 Ϡ 㤷 R R 㤷 R<br />

C<br />

2<br />

맨ᕩ<br />

Ϩ 맨 o<br />

m<br />

= 1.2mo<br />

⇒ ∴ = 1.2<br />

mo<br />

1<br />

1<br />

⇒ 1.2 =<br />

⇒ 1.6 =<br />

2<br />

2<br />

υ<br />

υ<br />

1 -<br />

1 -<br />

2<br />

2<br />

C<br />

C<br />

2 0.6 2 2<br />

2<br />

⇒ υ = C ⇒ υ = 0.36C ⇒ υ = 0.6C<br />

1.6<br />

⇒<br />

υ = 0.6<br />

C<br />

ṦΒ m mo<br />

맨 R맨 o o o Α R 1m 똨똨 R R맨 똨 맨 Ϝ Α R 2m ṦΎ 맨맨 Α 맨 맨 o /<br />

. ṦΎ ൴맨 맨맨 맨 Ϩo 똨 o 똨똨 R 맨 똨 䁀 맨

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