题目内容
有A、B两物体比热容之比2:1,质量之比是3:2,若吸收相同的热量后,它们升高的温度之比为______.
∵
| CA |
| CB |
| 2 |
| 1 |
| mA |
| mB |
| 3 |
| 2 |
| QA |
| QB |
| 1 |
| 1 |
∴它们升高的温度之比为:
| △tA |
| △tB |
| ||
|
| QA |
| CAmA |
| CBmB |
| QB |
| 1 |
| 2×3 |
| 1×2 |
| 1 |
| 1 |
| 3 |
故答案为:1:3.
练习册系列答案
相关题目
题目内容
| CA |
| CB |
| 2 |
| 1 |
| mA |
| mB |
| 3 |
| 2 |
| QA |
| QB |
| 1 |
| 1 |
| △tA |
| △tB |
| ||
|
| QA |
| CAmA |
| CBmB |
| QB |
| 1 |
| 2×3 |
| 1×2 |
| 1 |
| 1 |
| 3 |