1. (2024五下·青岛期末) 连线题

电磁铁                                                               化学能转化为动能

风力发电                                                              电能转化为磁能

电动车行驶时                                                      势能转化为动能

苹果从枝头落到地面                                            电能转化为动能

水火箭升空的过程                                                电能转化为光能和热能

灯泡发光                                                           热能转化为动能

汽车行驶时                                                       动能转化为势能

瘪了的乒乓球放到开水中就鼓起来了                  动能转化为电能