AP物理词汇表

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1、物理B流体和热力学Incompressible不可压缩的Compressible可压缩的Expand膨胀externalpressure外力产生的压强Pascal’sPrinciple帕斯卡原理Gaugepressure减去大气压剩余的压强Archimedes’principle阿基米德原理buoyantforce浮力submergedinwater淹没于水中Flux流量therateofflow流量，流速Equationofcontinuity连续性方程Bernoulli’sEquation伯努利方程Orifice小孔suspendedfrom悬挂于Heliumgas

2、氦气Diameter直径beaker烧杯rank排列constriction收缩；压缩vessel容器；器皿bubble气泡drain排水submarine潜水艇internalenergy内能externalwork外力做功entropy熵engine热机Coefficientoflinearexpansion线膨胀系数Amountofheat热量Atmosphereofpressure大气压monoatomic单原子的idealgas理想气体isothermal等温的adiabatic绝热的波动力学和原子核harmonicmovement简谐运动wavefuncti

3、on波函数quantumwaves量子波nucleus原子核Simpleharmonicmotion（SHM）简谐振动Period周期angularfrequency角频率radiostation无线电台broadcast播放radiowave无线电波wavelength波长longitudinalwave纵波transversewave横波interference干涉pendulum钟摆equilibriumposition平衡位置Hook’slaw胡克定律TheDopplerEffect多普勒效应approach靠近Principalofwavesuperposit

4、ion波叠加原理Reflection反射Transmission透射Refraction折射Standingwave驻波destructiveinterference相消干涉beat拍Huygens’principle惠更斯原理Propagation传播Diffractionangleofincidence入射角angleofreflection反射角angleofRefraction折射角Snell’slaw斯涅耳定律Totalinternalreflection全反射Matterwave物质波deBrogliewave德布罗意波Bohratommodel波尔原子模型

5、Alpharays阿尔法射线Heliumnuclei氦核子Betarays贝塔射线Gammarays伽马射线Photon光子Strongnuclearforce强核力Fission裂变Fusion聚变Chargeconversation电荷守恒AP物理考试冲刺复习重典——力学重要词汇ap物理冲刺复习必备——力学重要词汇物理平动转动（包括简谐振动）量displacement位移angulardisplacement角位移velocity速度angularvelocity角速度speed速率escapevelocity逃逸速度acceleration加速度angularsp

6、eed角速率force力angularacceleration角加速度normalforce正压力tangentialacceleration切向加速度frictionalforce摩擦力centripetalacceleration向心加速度coefficientoffriction摩擦系数torque力矩airresistance空气阻力restoringforce恢复力gravitationalforce万有引力centripetalforce向心力tension（绳子或杆的）拉力momentofinertia（rotationalinertia）转动惯量cons

7、ervativeforce保守力rotationalkineticenergy转动动能inertia惯性circularmotion圆周运动work功orbit轨道power功率period周期kineticenergy动能frequency频率potentialenergy势能amplitude振幅momentum动量angularfrequency角频率impulse冲量constantofspring弹簧的劲度系数angularmomentum角动量centerofmass质心mechanicalenergy机械能free-body