The International Baccalaureate diploma program is an internationally recognized course that provides extensive knowledge compared to others at the same level. It prepares students for a challenging environment at the university or beyond academics. And this is the best part of the IB diploma program makes them stand apart from all other courses at the same level. Students build skills through research, communication, and critical thinking.

If we take out the subjects studied in the courses, we find several subjects lying in series. But what remains a topic of discussion in terms of difficulty in passing and scoring among the various subject? Therefore it becomes necessary to discuss the subject briefly.

The IBDP Physics HL subject briefs highlight four key course components are listed as follows:

  1. Course description and aims :

Physics is the most fundamental of the experimental sciences since it aims to explain the entire universe, from the tiniest particles to the immense distances between galaxies. Observations are still crucial to the fundamental foundation of the field of physics, despite the fascinating and extraordinary development of concepts throughout the history of the discipline. Models are created to comprehend observations, and these models themselves may evolve into theories that make an effort to account for the findings. Physics provides us with a greater understanding of the natural world but also with the power to change our surroundings. This brings up questions about how physics affects society, moral and ethical quandaries, and the social, economic, and environmental effects of physicists’ work. Students that study physics should become familiar with how scientists work and communicate.

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Course objectives and description

The enormous separations between galaxies. Observations are still crucial to the fundamental foundation of the field of physics, despite the fascinating and extraordinary development of concepts throughout the history of the discipline. Models are created to comprehend observations, and these models themselves may evolve into theories that make an effort to account for the findings.

Physics not only helps us comprehend the natural world better, but it also enables us to change our surroundings. This brings up questions about how physics affects society, moral and ethical quandaries, and the social, economic, and environmental effects of physicists’ work.


  1. Curriculum model overview

Core

  1. Measurements and uncertainties
  2. Mechanics
  3. Thermal physics
  4. Waves
  5. Electricity and magnetism
  6. Circular motion and gravitation
  7. Atomic, nuclear, and particle physics
  8. Energy production

Additional higher level

  1. Wave phenomena
  2. Fields
  3. Electromagnetic induction
  4. Quantum and nuclear physics

Option (Choice of one out of four)

  1. Relativity
  2. Engineering physics
  3. Imaging
  4. Astrophysics

A realistic plan of attack prescriptions and other useful pursuits independent research (internally assessed) Project in Group 4. The project for group 4 Students from various group 4 topics from the same school or separate schools collaborate on the group 4 project. It enables the exchange of ideas and viewpoints from many academic fields while taking into account the ethical, social, and environmental ramifications of science and technology. It aims to develop knowledge of the connections between scientific disciplines and their impact on other fields of knowledge. It can be theoretically or practically based. The importance of interdisciplinary collaboration and scientific methods is emphasized.


  1. Evaluation model:

This course aims to make it possible for students to fulfill the following evaluation objectives:

  1. Demonstrate an understanding of and familiarity with the following: • Facts, concepts, and terminology – • methods and procedures • disseminating scientific information.
  2. Use words, ideas, and information. – • techniques and procedures; • strategies for sharing scientific information.
  3. Create, examine, and evaluate hypotheses, research questions, predictions, as well as methodologies and techniques – • primary and secondary evidence • scientifically sound justifications.
  4. Display the interpersonal, research, and experimental abilities necessary to carry out enlightening and morally sound investigations. 
  5. Sample questions:
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Why does wave-particle duality get utilized to describe how light behaves?

  1. Light behaves as a particle and a wave both.
  2. The light’s characteristics can be explained by both wave and particle models.
  3. One of the wave or particle models can more clearly describe many aspects of light.
  4. When employing many models to describe an event, scientists feel more confident. (Paper 1)

The tower’s inside diameter is 3.5 metres, and its height is 120 metres. The pressure within the tower is 0.96 Pa after the majority of the air has been taken out.

When the air is 300 K, calculate how many air molecules are there in the tower (Paper 2).

Compared to the streamlines below the airfoil, those above it are closer to one another. Explain why this means that the airspeed above the airfoil is higher than the airspeed.