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Physics, Chemistry, ... The syllabus generally follows the NCERT syllabus for classes 11 and 12. For 2024 exam, it will follow the rationalized syllabus of 2023-24 ...
The 3 core sciences namely Biology, Chemistry, and Physics will be updated for first teaching in August 2023, with first examinations in May 2025. The syllabus change was originally scheduled for 2021, though the COVID-19 pandemic caused the IB to delay the syllabus change to 2023. Details of the specific changes can be found on the IBO website.
The exam has 60 multiple-choice questions (48 single-correct and 12 multi-correct), with a 2-hour time limit. It's held on the last Sunday of November, and the top 400 students (200 each, group A & group B) advance to the Indian National Physics Olympiad (INPHO). The syllabus aligns broadly with up to CBSE Standard 12 Physics.
Physics is also called "the fundamental science" because all branches of natural science including chemistry, astronomy, geology, and biology are constrained by laws of physics. [47] Similarly, chemistry is often called the central science because of its role in linking the physical sciences.
Physical chemistry is the study of macroscopic and microscopic phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibria.
The 2014 AP Chemistry exam was the first administration of a redesigned test as a result of a redesigning of the AP Chemistry course. The exam format is now different from the previous years, with 60 multiple choice questions (now with only four answer choices per question), 3 long free response questions, and 4 short free response questions.
Depending on the course the evaluation is based on participation in class, attendance, quizzes, exams and/or papers. Continuous evaluation is done by course instructors. The Evaluation System of IIT Madras [ 33 ] which is also used in other IITs is the Cumulative Grade Point Average with a scale from 0 to 10 which is converted to letters:
The medal system is modeled on that of the International Physics Olympiad: approximately the top 10–12% scorers in the USAPhO will receive gold medals, the next 14–16% receive silver medals, the next 19–21% receive bronze medals and the next 24–26% receive honorable mentions.