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>> 11 . |
3.
, Δ = 0,5 , , , .
, . 10-5 /2. .
1. . . 12 . 2. l ( 50 ). 3. , 58 . 4. t 50 t cp 5.
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6.
7. εt. 8. 9. g εg = εl + 2επ + 2εt, , π , π = 3,14; εt, 4 ( ) 2εt. 10. Δg = εqgc gc - Δg ≤ g ≤ gc + Δg. g .
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