Physics Guru — Original Problems in Physics
Original Problems. Unconventional Thinking. Deeper Understanding.
Physics Guru is a website dedicated to original problems in Physics, founded by Manish Verma, an IIT Madras alumnus. Its purpose is to explore Physics through interesting questions, unfamiliar situations, creative applications of physical principles and detailed solutions that reveal the reasoning behind the answers.
What happens when a familiar physical principle is applied in an unfamiliar situation? Can a simple observation lead to a surprising result? How can we solve a problem that does not resemble anything we have encountered before?
These are the kinds of questions that inspire Physics Guru.
The website is built around the belief that original problems are among the most powerful ways to develop a genuine understanding of Physics. Rather than merely repeating standard exercises or presenting familiar formula-based questions, the aim is to create and explore problems that stimulate curiosity, challenge intuition and encourage independent thinking.
Physics Guru is intended for a global audience of students, teachers, university learners, researchers and Physics enthusiasts. It is not tied to any single examination, curriculum or country. Its subject is Physics itself.
The Distinctive Idea: Original Physics Problems
The central focus of Physics Guru is the creation and presentation of original problems in Physics.
An original problem need not be complicated to be interesting. Sometimes a simple change in the conditions of a familiar situation can reveal an unexpected result. At other times, a problem may require several physical principles to be combined in a way that is not immediately obvious.
What matters is the idea behind the problem: the question it raises, the reasoning it demands and the understanding it develops.
Problems featured on Physics Guru may involve surprising physical situations, thought experiments, conceptual challenges, numerical calculations, unconventional applications of familiar laws and connections between different areas of Physics.
The objective is to go beyond routine exercises and encourage readers to think about Physics in new ways.
Physics That Makes You Think
Physics is not merely a collection of formulas to be memorised. It is a framework for understanding nature through observation, logical reasoning, mathematical analysis and experiment.
Solving a good Physics problem involves identifying the essential features of a situation, determining which principles apply, making appropriate assumptions and constructing a logical path towards a solution.
Sometimes the challenge lies in recognising the correct principle. Sometimes it lies in interpreting the physical situation correctly. And sometimes the most difficult step is questioning an assumption that initially appears obvious.
Physics Guru aims to bring these aspects of problem solving to the forefront.
The emphasis is on understanding why a result follows, rather than simply discovering what the result is.
Original Problems with Explanatory Solutions
A good problem encourages thought. A good solution develops understanding.
Physics Guru aims to present solutions that explain the physical reasoning behind a result, clarify the assumptions involved and show how relevant principles can be applied systematically.
Where appropriate, a solution may explore alternative approaches, examine limiting cases, discuss the significance of the result or reveal a broader lesson that extends beyond the original question.
The intention is to help readers learn how to approach unfamiliar problems independently, rather than become dependent on memorised procedures.
Explore Different Areas of Physics
Original problems can arise in every area of Physics. Physics Guru aims to explore questions across a broad range of subjects, including:
- Mechanics, motion and rotational dynamics.
- Work, energy, momentum and collisions.
- Gravitation and celestial mechanics.
- Oscillations, waves and sound.
- Thermal Physics and thermodynamics.
- Electrostatics and electric circuits.
- Magnetism and electromagnetic induction.
- Electromagnetic waves.
- Ray optics and wave optics.
- Modern Physics, relativity and quantum physics.
- Atomic, nuclear and particle physics.
- Experimental Physics, measurements and dimensional analysis.
The purpose is not simply to organise questions by topic, but to demonstrate how physical principles can be applied creatively across different situations.
For Curious Minds Around the World
Physics is universal. The laws governing motion, energy, electricity, light and matter do not depend on where we live or which examination we prepare for.
Physics Guru welcomes anyone who enjoys asking questions about the physical world and discovering how scientific reasoning can answer them.
Students preparing for school or university examinations, participants in Physics competitions, teachers looking for thought-provoking questions, and independent learners exploring Physics out of curiosity can all find value in original problems and their solutions.
Although individual problems may be relevant to particular courses or examinations, the website's broader purpose is to explore Physics beyond the boundaries of any single educational system.
About Manish Verma
Physics Guru was founded by Manish Verma, an alumnus of IIT Madras, with an interest in Physics, education and scientific problem solving.
The philosophy behind the website is that understanding develops when learners engage actively with ideas, question assumptions and attempt problems that require more than the routine application of familiar methods.
Original problems provide an opportunity to put this philosophy into practice. They encourage learners to reason from fundamental principles, examine unfamiliar situations and discover connections that might otherwise remain unnoticed.
A Continuing Exploration of Physics
Physics Guru is intended to grow as a collection of original problems, solutions, conceptual discussions and explorations of interesting physical phenomena.
Each problem offers an opportunity to ask a question, test an idea and understand a little more about the world around us.
Readers are encouraged to attempt problems before studying their solutions, think critically about the reasoning involved and explore alternative ways of reaching the same conclusion.
The ultimate aim is not merely to solve more problems, but to become better at thinking about Physics.
Physics Guru
Original Physics Problems | Conceptual Challenges | Creative Problem Solving | Detailed Solutions | Mechanics | Electromagnetism | Optics | Thermodynamics | Modern Physics
Question the familiar.
Explore the unfamiliar.
Think from first principles.
Discover the solution.
Physics begins with questions. Original problems help us discover how much more there is to understand.