In a simple pendulum experiment, the period depends on the length of the pendulum. The word “period” means ___. A. 周期 B. 频率 C. 振幅 D. 速度 相关知识点: 试题来源: 解析 A。“period”的中文意思是“周期”。“频率”是“frequency”;“振幅”是“amplitude”;“速度”是“speed”。反...
根据单摆周期公式,周期与摆长有关,与摆球的质量、摆动幅度和初始摆动速度基本无关。The mass of the pendulum bob表示摆球质量,不影响周期;The amplitude of the swing表示摆动幅度,在小角度摆动时对周期影响极小;The initial velocity of the swing表示初始摆动速度,也不是影响周期的主要因素。
A. mass of the pendulum B. length of the pendulum C. amplitude of the swing D. initial velocity of the pendulum 相关知识点: 试题来源: 解析 B。在单摆实验中,周期取决于摆长。A 选项摆球的质量不影响周期。C 选项摆动的振幅也不影响周期。D 选项初始速度同样不影响周期。反馈...
A. the mass of the pendulum B. the length of the pendulum C. the amplitude of the pendulum D. the acceleration due to gravity 相关知识点: 试题来源: 解析 B。单摆实验中,周期主要取决于摆长。选项 A 质量对周期影响很小;选项 C 振幅对周期影响也很小;选项 D 重力加速度只是一个常量,不是决定...
In a simple pendulum, at the highest point of its swing, what kind of energy does it have? A. Maximum kinetic energy B. Minimum kinetic energy C. Maximum potential energy D. Minimum potential E. nergy 相关知识点: 试题来源: 解析 C。中文解析:在简单摆锤中,在最高点时,摆锤具有最大的...
将因将因In a simple pendulum experiment, the period of oscillation depends on将因将因 A. 意法叫低
A simple pendulum test performed in normal and patients with disorders of vestibular system, by single channel, ENG Machine 'NYSTAMIN' has been presented. This device can be used in place of costly and sophisticated instruments. Results are reliable and equally informative....
A simple pendulum is a heavy point mass (known as bob) suspended from a rigid support by a massless and inextensible string. No, the pendulum used in pendulum clock is not a simple pendulum. Simple pendulum is an ideal pendulum. It is not possible to
A simple pendulum consists of a massive bob connected to the end of a very light string. Ignore air resistance. Which one of the following changes should be made in order to increase the period of the pendulum? A、Increase the mass of the bob. B、Decrea
A simple experiment with a physical pendulum examining some aspects of rigid body motion is presented in this paper. The experiment consists of measuring the period of oscillation of a rod with non-homogeneous mass distribution used as a physical pendulum, dependent upon the position of the pivot...