11.下列关于温度、热量和内能的说法中正确的是( )
0 186506 186514 186520 186524 186530 186532 186536 186542 186544 186550 186556 186560 186562 186566 186572 186574 186580 186584 186586 186590 186592 186596 186598 186600 186601 186602 186604 186605 186606 186608 186610 186614 186616 186620 186622 186626 186632 186634 186640 186644 186646 186650 186656 186662 186664 186670 186674 186676 186682 186686 186692 186700 235360
| A. | 物体的内能与温度有关,只要温度不变,物体的内能就一定不变 | |
| B. | 做功和热传递都可以改变物体的内能 | |
| C. | 物体的内能增加,一定是吸收了热量 | |
| D. | 温度高的物体含有的热量一定比温度低的物体含有的热量多 |