Лабораторная работа №1
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( . 27). |
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0,02 |
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(60% |
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. 27. 
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50 |
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200 |
400 |
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S |
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: S=( |
R/R)/( l/l0), |
R |
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(
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S=1+2
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m=(
/
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(
. 28). 
R = RS cp = (Sx x+Sy y)R, 
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R1=R
t°, 
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(
1
=10 
t°) 
(
t
= l0 
t°) 
l=lo(
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t° 
R2=RS =RS(
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t°. 
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R
R1+ R2, . . R = R[ +S( K |
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1°
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R/R. |
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1 /1 , |
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k =( R/R)/ . |
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400 |
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l = 5 100 |
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2
3%. 
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450
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700
900 
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28
. 33. 
1 (
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1/3 |
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0,0055 |
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= 0,0055 ( 1 |
2) |
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l |
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3 |
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5, |
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tg = /l, |
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= 0,0055 ( 1 |
2) |
; l=175 |
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, tg |
= 0,000031 ( 1 - |
2). |
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6".
29
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. 34. |
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( . 34) |
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8. 
13, 
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12, |
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11 
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13 |
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1. |
c= 1 - c0 |
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(
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. 35. 
30