AP Physics 2 是一門基於代數（algebra-based）的進階課程，主要目的在於讓學生接觸大學等級的物理概念（扣除微積分的部分）。
這門課涵蓋許多主題，強調實驗設計、數據分析和概念應用，為學生在科學、工程等領域的發展奠定扎實基礎。
課程內容
Unit 9: 熱力學（Thermodynamics）
AP Exam Weighting: 15-18%
- 9.1 Kinetic Theory of Temperature and Pressure
- 9.2 The Ideal Gas Law
- 9.3 Thermal Energy Transfer and Equilibrium
- 9.4 The First Law of Thermodynamics
- 9.5 Specific Heat and Thermal Conductivity
- 9.6 Entropy and the Second Law of Thermodynamics
Unit 10: 靜電力、電場與電勢（Electric Force, Field, and Potential）
AP Exam Weighting: 15-18%
- 10.1 Electric Charge and Electric Force
- 10.2 Conservation of Electric Charge and the Process of Charging
- 10.3 Electric Fields
- 10.4 Electric Potential Energy
- 10.5 Electric Potential
- 10.6 Capacitors
- 10.7 Conservation of Electric Energy
Unit 11: 電路（Electric Circuits）
AP Exam Weighting: 15-18%
- 11.1 Electric Current
- 11.2 Simple Circuits
- 11.3 Resistance, Resistivity, and Ohm’s Law
- 11.4 Electric Power
- 11.5 Compound Direct Current (DC) Circuits
- 11.6 Kirchhoff’s Loop Rule
- 11.7 Kirchhoff’s Junction Rule
- 11.8 Resistor-Capacitor (RC) Circuits
Unit 12: 磁學與電磁學（Magnetism and Electromagnetism）
AP Exam Weighting: 12-15%
- 12.1 Magnetic Fields
- 12.2 Magnetism and Moving Charges
- 12.3 Magnetism and Current-Carrying Wires
- 12.4 Electromagnetic Induction and Faraday’s Law
Unit 13: 幾何光學（Geometric Optics）
AP Exam Weighting: 12-15%
- 13.1 Reflection
- 13.2 Images Formed by Mirrors
- 13.3 Refraction
- 13.4 Images Formed by Lenses
Unit 14: 波動、聲音與物理光學（Waves, Sound, and Physical Optics）
AP Exam Weighting: 12-15%
- 14.1 Properties of Wave Pulses and Waves
- 14.2 Periodic Waves
- 14.3 Boundary Behavior of Waves and Polarization
- 14.4 Electromagnetic Waves
- 14.5 The Doppler Effect
- 14.6 Wave Interference and Standing Waves
- 14.7 Diffraction
- 14.8 Double-Slit Interference and Diffraction Gratings
- 14.9 Thin-Film Interference
Unit 15: 現代物理學（Modern Physics）
AP Exam Weighting: 12-15%
- 15.1 Quantum Theory and Wave-Particle Duality
- 15.2 The Bohr Model of Atomic Structure
- 15.3 Emission and Absorption Spectra
- 15.4 Blackbody Radiation
- 15.5 The Photoelectric Effect
- 15.6 Compton Scattering
- 15.7 Fission, Fusion, and Nuclear Decay
- 15.8 Types of Radioactive Decay
AP 考試日期與時間
Week 1
| Date | Morning (8 a.m. Local Time) | Afternoon (12 p.m. Local Time) |
|---|---|---|
| Monday, May 5, 2025 | Biology Latin | European History Microeconomics |
| Tuesday, May 6, 2025 | Chemistry Human Geography | United States Government and Politics |
| Wednesday, May 7, 2025 | English Literature and Composition | Comparative Government and Politics Computer Science A |
| Thursday, May 8, 2025 | African American Studies Statistics | Japanese Language and Culture World History: Modern |
| Friday, May 9, 2025 | Italian Language and Culture United States History | Chinese Language and Culture Macroeconomics |
Note: Art and Design submissions are due by 8 p.m. ET on Friday, May 9, 2025.
Week 2
| Date | Morning (8 a.m. Local Time) | Afternoon (12 p.m. Local Time) |
|---|---|---|
| Monday, May 12, 2025 | Calculus AB Calculus BC | Music Theory Seminar |
| Tuesday, May 13, 2025 | French Language and Culture Precalculus | Environmental Science Physics 2: Algebra-Based |
| Wednesday, May 14, 2025 | English Language and Composition German Language and Culture | Physics C: Mechanics |
| Thursday, May 15, 2025 | Art History Spanish Language and Culture | Computer Science Principles Physics C: Electricity and Magnetism |
| Friday, May 16, 2025 | Physics 1: Algebra-Based Spanish Literature and Culture | Psychology |
AP Physics 2 考試結構
AP Physics 2 考試全長 3 小時，包括 40 題選擇題和 4 題自由作答題。考試全程允許使用計算機。
Exam Details
| Section | Type of Questions | Number of Questions | Weighting | Timing |
|---|---|---|---|---|
| I | Multiple-choice questions | 40 | 50% | 80 minutes |
| II | Free-response questions | 4 | 50% | 100 minutes |
Free-response Questions
- Question 1: Mathematical Routines
- Question 2: Translation Between Representations
- Question 3: Experimental Design and Analysis
- Question 4: Qualitative/Quantitative Translation
準備建議
- 鞏固基礎知識：熟記各章節的核心概念和公式，特別注意較弱的主題。
- 練習歷年試題：練習過去的真題與參考書試題，熟悉考試題型和時間分配，並整理錯題以檢討。
- 強化實驗技能：熟悉常見物理實驗，能夠自主設計實驗、選擇器材、撰寫步驟並進行數據分析。
- 利用資源：
- 參考官方教材和課程描述，以全面了解考試範圍。
- 使用線上免費和付費的練習題庫，加強練習。
- 參與線上或實體的家教或補習課程，獲取專業指導。
- 時間管理：制定詳細的學習計劃，合理安排複習時間，確保在考前覆蓋所有主題。
- 保持放鬆心態，許多錯誤都是在緊張的狀態下發生的。
Sample Questions
Physics Questions
Question 1
The root-mean-square speed of the atoms of a monatomic ideal gas at a temperature of 200 K is vrms. At a later time, the root-mean-square speed of the atoms is 2vrms. What is the temperature of the gas at this later time?
(A) 800 K
(B) 400 K
(C) 200 K
(D) 50 K
Physics Questions
Question 2
A truck is traveling to the east with a speed of 25 m/s relative to the road while emitting a loud sound with a single frequency. The figure shows four different observers and indicates their locations and velocities relative to the road. Which observer hears a sound with the highest frequency?
(A) A
(B) B
(C) C
(D) D
Physics Questions
Question 3
The figures show two different capacitors made of identical parallel conducting plates. In Capacitor 1, the plates are separated by a distance d and a block of material with dielectric constant κ is inserted between the plates. In Capacitor 2, the plates are separated by a distance 2d and two identical blocks of material with dielectric constant κ are inserted between the plates. A student claims that the capacitance of Capacitor 2 is the same as that of Capacitor 1. Which of the following indicates whether the claim is correct or incorrect, and provides a valid justification?
(A) Correct, because the effects of doubling the distance between the plates and doubling the volume of the dielectric cancel each other.
(B) Correct, because the capacitance is a property of the plates and the plates have not changed.
(C) Incorrect, because doubling the thickness of the dielectric material will cause the capacitance to double.
(D) Incorrect, because doubling the distance between the plates will reduce the capacitance by half.
Physics Question
Question 4
At time t = 0, a sample of radioactive material with decay constant λ has N0 nuclei. At time t = t1, there are N1 nuclei remaining. At a later time t = t2, there are N2 nuclei remaining. Which of the following correctly relates N2 to N1?
(A) N2 = N1 e-λ(t2 – t1)
(B) N2 = N1 e-λ(t2 + t1)
(C) N2 = (N1/N0) e-λ(t2 – t1)
(D) N2 = (N1/N0) e-λ(t2 + t1)
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