2016
1000000000000000000=1018 | |||
1000000000000000=1015 | |||
1000000000000=1012 | |||
1000000000=109 | |||
1000000=106 | |||
1000=103 | |||
100=102 | |||
10=101 | |||
0,1=10-1 | |||
0,01=10-2 | |||
0,001=10-3 | |||
0,000001=10-6 | |||
0,000000001=10-9 | |||
0,000000000001=10-12 | |||
0,000000000000001=10-15 | |||
0,000000000000000001=10-18 |
:
1 =10-3=0,001 1=10-2 1=10-3=10-6
12=10-62=0,0000012 12=10-42 1=10-3
13=10-93=0,0000000013 13=10-63 1=103
1...=133,3
1
:
: .
: 1. .
2. 100. (1)
3. .
4.
1. , , :
, . | . , | . F, | . μ | |
0 =: 1=0+1=
2=1+1=: 3=2+1=
( ): ______________________________________
________________________________________________
2. , :
, . | . , | . F, | . μ | |
0 =: 1=0+1=
2=1+1=: 3=2+1=
: ( ): ___________________
________________________________
:
1. ?
2. , , 2 , 54 / 5, 80. ?
3. ?
4. .
2
|
|
: .
: , .
: 1. ,
2. ,
3. ,
4. ( ).
. | . l, | . N | . t, | . , | . ν, | . g, /2 | . g, /2 | . δ, % |
1= 2=
3=
1. ?
2. ? ?
3. ?
4. ?
5. , 1 ? g = 10 /2;.
6. , 28 , ? 1,75 /2.
7. , : ) ?; ) ? ?
3
: .
: , .
: 1. ,
2.
3.
4.
5.
6. .
.
T1, | l, | T2, | Dl, | h, | P1, | P2, | |||
P2=P1+rgh=
= =
V1=
V2=
1= 2=
=
=
D1= D2=
ï 1 + D1 ï= ï 1 - D1 ï=
ï 2 + D2 ï= ï 2 - D2 ï=
.
1. , ?
2. ?
3. ?
4. V l?
4
: .
: .
: 1. (.1)
2.
3.
4. (. 2)
5. .
.
I. .
t, | t, | t, | r, /3 | . r, / 3 | φ, % | φ, % | |||
t1= φ1=
|
|
t2= φ2=
t3= φ3=
t4= φ4=
t5= φ5=
φ=
δ=
II. .
Dt, | φ, % | ||
t, | t. | ||
Dt= t- t=