This chapter, titled "Work, Efficiency, and Power," analyses the energy expended in heating the voice coil and that required to move the cone over a typical (sinusoidal) AC drive cycle. The work done on the cone in both mechanical and acoustical domains is both calculated and graphed as a...
这道题不完全是第5章的知识,其实学完第16章Thermodynamics (热力学)更容易去理解,但即使没有学习热力学也可以用力学的知识解答。 1 首先看问题,这是在问efficiency,硬件工程师jack:A level 物理第五章Work, energy, and power 01 根据5.1的效率公式: 我们只需要计算出有用输出能量即可。总的输入能量已经是已知...
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efficiency On the Web: University of Central Florida Pressbooks - University Physics Volume 1 - Work and Power for Rotational Motion(Apr. 17, 2025) See all related content work, inphysics, measure ofenergytransfer that occurs when an object is moved over a distance by an externalforceat least...
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