.
- .
.
= +18°C;
= +20°C;
α = 5 /-²;
β = 0.4;
q = 10 /.
:
() 1.4 /-;
0.05 /-;
() 401 /-;
() 1.69 /-.
.
1 x 1.
ELCUT Q [/³]. Ÿ :
Q = q / S, S = π*d²/4 - , d - (5 ).
( ). , 100 /².
29 °.
83% , 17% .
:
