【摘要】 讨论了弦线振动横波波动方程,指出了驻波与共振现象之间的关系,研究了固定弦线密度下弦线张力与波长关系、振动频率与波长关系,通过对实验数据的拟合,找到了弦线张力与波长的最佳振动频率为110 Hz及振动频率与波长的最佳张力为1.36 N.更多还原

【Abstract】 In this paper,the vibration equation on the string is discussed to study linear relation among the wavelength and tension,the wavelength and the frequency of vibration.By fitting experiment data,it is found that 110 Hz is the optimal vibration frequency between the string tension and wavelength and 1.36N is the optimal tension between vibration frequency and wavelength.更多还原