小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com专题15机械振动与机械波目录01考情透视·目标导航302知识导图·思维引航.............................................................................................................................................403核心精讲·题型突破.............................................................................................................................................5题型一机械振动......................................................................................................................................................5【核心精讲】.........................................................................................................................................................................................5一简谐运动的、条件.............................................................................................................................................................................5二、简谐运动的五个特征...................................................................................................................................................................5三、弹簧振子模型和单摆模型..........................................................................................................................................................5【真题研析】.........................................................................................................................................................................................6【命题预测】.........................................................................................................................................................................................7考向一简谐运动的特征......................................................................................................................................................................7考向二弹簧振子模型...........................................................................................................................................................................7考向三单摆模型....................................................................................................................................................................................8题型二机械波............................................................................................................................................................9【核心精讲】.........................................................................................................................................................................................9一、波的多解因素决及解思路..........................................................................................................................................................9二、波的干涉..........................................................................................................................................................................................10【真题研析】..........................................................................................................................................................................