楷维留学指南整理了sat2物理真题权重分布结构，希望大家了解了考分的分布结构后，能更加合理有效地调整自己的复习计划。

　　SAT2物理真题中，核心概念占考试的比重：

　　ETS breaks down the concepts you need to know for the test into six categories:

　　Topic ---------------------------------------------------------------Percentage of the Test

　　Mechanics----------------------------------------------------------34–38%

　　Electricity and Magnetism----------------------------------------22–26%

　　Waves----------------------------------------- ----------------------15–19%

　　Heat, Kinetic Theory, and Thermodynamics------------------- 8–12%

　　Modern Physics---------------------------------------------------- 8–12%

　　Miscellaneous------------------------------------------------------- 2–4%

　　SAT2物理真题中，各个知识点所占的百分比和题目的数量：

　　While these categories are helpful, they are also very broad. You may be a whiz with waves but a loser with lenses, and want to know how much of the waves portion of the test will be devoted to optics. To help you out, we’ve broken the test down even further so that you’ll know exactly where to expect to feel the squeeze. (These figures are only approximations, and may vary from test to test.)

　　Topic----------------------------------------------- % --------------------of the Test Number of Questions

　　Mechanics ----------------------------------------34–38% -------------------------25–29

　　Vectors ---------------------------------------------2% ------------------------------1–2

　　Kinematics -----------------------------------------6% ------------------------------4–5

　　Dynamics ------------------------------------------10% -----------------------------7–8

　　Work, Energy, and Power ----------------------6% -------------------------------4–5

　　Special Problems in Mechanics ---------------5% -------------------------------3–4

　　Linear Momentum -------------------------------2% -------------------------------1–2

　　Rotational Motion --------------------------------1% --------------------------------0–1

　　Circular Motion and Gravitation --------------4% ---------------------------------2–4

　　Thermal Physics ---------------------------------8–12% --------------------------6–10

　　Heat and Temperature --------------------------4% -------------------------------2–4

　　Kinetic Theory and Ideal Gas Laws -----------2–3% ---------------------------1–2

　　Laws of Thermodynamics ----------------------1% -------------------------------0–2

　　Heat Engines--------------------------------------2–3% ----------------------------1–2

　　Electricity & Magnetism -------------------------22–26% -------------------------16–20

　　Electric Fields, Forces, Potential --------------10% -----------------------------7–8

　　Magnetic Fields and Forces -------------------6%--------------------------------4–5

　　Electromagnetic Induction ----------------------1% --------------------------------1

　　Circuits and Circuit Elements ------------------6% --------------------------------4–5

　　Waves ---------------------------------------------15–19% -------------------------11–15

　　Waves --------------------------------------------- 10% ------------------------------7–8

　　Optics ---------------------------------------------- 7% ------------------------------5–6

　　Modern Physics -----------------------------------8–12% -------------------------6–9

　　Special Relativity ---------------------------------1–2% ---------------------------1–2

　　Atomic Models -------------------------------------3% ------------------------------2–3

　　Quantum Physics ---------------------------------2% -----------------------------1–2

　　Nuclear Physics -----------------------------------3% ------------------------------2–3

　　Miscellaneous -------------------------------------2–4% ---------------------------1–3

　　Graph Analysis ------------------------------------1–2% --------------------------0–2

　　Equation Manipulation ---------------------------0.5–1% ------------------------0–1

　　Significant Digits and Lab Skills ----------------0.5–1% ----------------------- 0–1

　　以上就是对sat2物理真题权重分布结构的详细分析，从中我们可以看到在SAT2物理考试中，最重点的知识点和所占据的题目数量。大家在备考这些部分的SAT2物理题目的时候，就可以更加的深入细致。更多SAT考试资料，敬请关注楷维留学指南SAT考试频道。