2021IB物理考试复习知识点总结 拯救FINAL WEEK 要备干货

最近正好是IB学员FINAL WEEK的时间，所以结合新考纲整理了2021IB物理考试（SL&HL）复习范围。不管是期末考还是5月大考，都很适合拿它当复习纲要，高效梳理考点。

2021IB物理考试章节考点整理（SL）

Chapter 1:

Accuracy， Precision, Systematic Error, Random Error,Fundamental/Derived Units

Chapter 2:

V^2=U^2+2as

Chapter 2 part1:

Newton’a Law, Life Scenario , Elevator Problem

Momentum,Impulse-Momentum Theorem, Conservation of Momentum

Work-Energy-Power（Conservation of Energy， Work -Energy Theorem）

Chapter 3:

Thermodynamics(static-thermal capacity, latent heat, dynamic-moving particle theory, kinetic theory of ideal gas)

Chapter 4:

Oscillation(Wave pulse, Continuous Pulse, Amplitude, Period…..)

Diffraction and Polarisation(single slit, double slits, diffraction grating, Resolution)

(Travelling Wave, Standing Wave, EM waves, Intensity, SHM Waves, Resonance, Reflection and Transmission, Doppler Effect)

Chapter 5:

Charge, transfer of charge, electric field, Coulomb’s Law, electric current, heating effect of electric currents, Kirchhoff’s circuit, Ohm’s Law, cells, magnetic field, magnetic forces.

Chapter 6:

Circular Motion（Centripetal Force，Centripetal Acceleration， Curved Banking）

Projectile Motion（horizontal projectile, projectile at an angle, up and down）

Chapter 7：

Discrete energy levels, radioactive decay, half-life, Background Radiation, nuclear reaction, mass defect, nuclear binding energy, nuclear fission, nuclear fusion, (quarks, leptonsand antiparticles, hadrons, baryon and mesons, exchange particles, Feynman Diagrams, Confinement)

Chapter 8:

Energy(energy density, energy degradation,  fossil fuel, nuclear, power, solar, wave power, hydroelectric, wind, planets’s radiation, greenhouse effect, )

2021IB物理考试（HL）

Chapter 9:

SHM equations, Single-Slit Diffraction, Interference, Resolution, Doppler Effect.

Chapter 10:

gravitational field, electric field, electric potential , gravitational potential, equipotential lines and equipotential surface, potential energy, potential gradient, orbital  motion, orbital energy, kepler’s laws and intensity equation.

Chapter 11:

emf, magnetic flux and flux linkage, faraday’s law, lenz’s law, AC generators, transformers, diode bridges, half-wave and full-wave rectification, capacitance, dielectric materials, series and parallel capacitors, RC Cirucuits

Chapter 12:

photoelectric effect, matter waves, pair production and pair annihilation, bohr’s model for hydrogen, the wave function, uncertainty principle, tunnelling, rutherford scattering and nuclear radius, nuclear energy levels, neutrino, radioactive decay, digital and technology.

2021IB物理考试就介绍到这里啦。IBO新消息显示暂无取消5月大考的计划，所以正常的复习节奏还是不能停。但是期末考也很重要，因为官方也无法助力会不会有大考再次取消的极端情况。如果大考取消，那么就要求学员的日常表现、模拟考、日常测验成绩以及EE\IA\TOK足够优秀。

我们能做的只有，保持长期、稳定的学习状态，只有基础打得好，才能任凭情势怎么变化，都不影响申请分数。。如果你觉得同时兼顾平时学习与大考复习很难，点击预约试听【橡沐IB同步培训班】，橡沐教学天团授课，根据学员进度定制课程，每周一次高效梳理知识点，针对不同问题点设置不同课程和教学方法，答疑、测试、批改、模考面面俱到，还有TOK IA EE套餐类课程带你更有班主任学术督导。

橡沐学员的IB平均分高达40.19，远超亚太地区及全球IB平均分。

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