3 |
4 |
F |
S |
1 |
4 |
3 |
4 |
3VA |
4S1 |
VB |
S2 |
△h1 |
△h2 |
| ||
|
3×
| ||
4×
|
16 |
15 |
△p1 |
△p2 |
ρ1g△h1 |
ρ2g△h2 |
ρ1
| ||
ρ2
|
4 |
3 |
ρ1 |
ρ2 |
5 |
4 |
ρ1g
| ||
ρ2gVB |
ρ1 |
ρ2 |
5 |
4 |
FA |
FB |
2 |
1 |
mA |
mB |
GA |
GB |
△F1 |
△F2 |
FA |
FB |
2 |
1 |
3 |
4 |
ρA |
ρ1 |
3 |
4 |
ρ1 |
ρ2 |
5 |
4 |
ρA |
ρ2 |
15 |
16 |
p1 |
p2 |
ρ1gh |
ρ2gh |
5 |
4 |
F |
S |
F1 |
F2 |
p1S1 |
p2S2 |
5×3 |
4×2 |
15 |
8 |
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