振动和波动图象是高考的重点,2006年至2012年的全国高考(Ⅰ卷)试卷中,每年都有一道振动、波动图象的试题.认真分析这些试题,能了解高考对波动图象的考查形式.有关波动图象的这类问题可以分三个方面,而解决这三个方面的问 Vibration and fluctuations in the image of the college entrance examination is the focus of 2006 to 2012 National College Entrance Examination (Volume I) papers, every year there is a vibration, fluctuations in the image of the questions. Careful analysis of these questions can understand the college entrance examination on the fluctuations of the image Examining the form of such problems can be divided into three aspects of the image of the wave, and to solve these three aspects of the question