--> 3 - . 10 .
!
!

 


 

>> . . 10 .

4. -

 


3

1. , 100 ?

2. S . , , n0, m0. , .

3. , 1 3 4,1 1018, 2400 /?

4. 1 3, 77 , 400 /.

5. , 1,6 105 . 800 /.

6. , 1,3 3 5 104 ? 60 .

7. 1,2 105 . 6 10-21 . ?

8. V0 T1 2? 0.

9. t 47 = 2 ρ = 0,3 /. .

10. V = 1 3, , , . . , , 100 ?

11. 150 400 500 /. , 500 600 /?

12. ?

13. , = 2 106 S = 160 2, , Δh = 15 . .

 

 

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