∴当x=0时,ce0=c=1.01×105Pa,
当x=1000时,ce1000k=1.01×105e1000k=0.90×105,
即e1000k=
| 0.09 |
| 1.01 |
| 9 |
| 101 |
即1000k=ln
| 9 |
| 101 |
即k=
| 1 |
| 1000 |
| 9 |
| 101 |
设当x=600时,高空的大气压强为x,
则x=1.01×105e600k=1.01×105e600×
| 1 |
| 1000 |
| 9 |
| 101 |
| 3 |
| 5 |
| 9 |
| 101 |
| 9 |
| 101 |
| 3 |
| 5 |
| 9 |
| 101 |
| 3 |
| 5 |
故600m高空的大气压强为0.943×105Pa.
| 0.09 |
| 1.01 |
| 9 |
| 101 |
| 9 |
| 101 |
| 1 |
| 1000 |
| 9 |
| 101 |
| 1 |
| 1000 |
| 9 |
| 101 |
| 3 |
| 5 |
| 9 |
| 101 |
| 9 |
| 101 |
| 3 |
| 5 |
| 9 |
| 101 |
| 3 |
| 5 |