题目内容
In the simple harmonic motion, the time to complete two oscillations is called the period.
查看答案
搜索结果不匹配？点我反馈
更多问题
In the simple harmonic motion, the time to complete three oscillations is called the period.
In the simple harmonic motion, the number of cycles per second is called the frequency.
Phase reflects the oscillatory state--vibrating position and direction.
The simple harmonic vibration and simple harmonic wave are different.
微信支付 
支付宝支付