流体压强和流速的关系

sp;                                                                                                结论：                                                                                                                                      实验探究2：流体压强和流速的关系(第2页)                                          姓名              提出问题：                                                        猜想与假设：                                                      设计实验并完成实验： 杯子里放入乒乓球，往杯口吹气，能否让乒乓球在杯子之间跳跃，试看看。 实验现象：                                                                                                   现象分析：                                                                                                                                                 结论：                                                                                                                                    实验探究3：流体压强和流速的关系(第2页)                                           姓名              提出问题：                                                         猜想与假设：                                                      设计实验并完成实验：将事先折好的两个小船，放入脸盆内，然后用矿泉水瓶当水管向船中间的水域冲水，两船如何运动？                 &

《流体压强和流速的关系(第2页)》