In this article, we have compiled 100 Physics General Knowledge Quiz Questions and Answers in simple English. These questions cover topics like mechanics, heat, light, sound, electricity, magnetism, modern physics, and space science. Whether you are preparing for exams or just want to improve your physics basic knowledge, this quiz will be very useful.
Physics General Knowledge Quiz
Physics is one of the most fascinating branches of science. It helps us understand how the universe works, from the smallest particles to the largest galaxies. For students, competitive exam aspirants, and curious learners, practicing Physics General Knowledge Quiz questions is a great way to test your knowledge and strengthen your basics.
100 Physics General Knowledge Quiz Questions and Answers PDF
✅ 100 Questions and Answers
✅ MCQ
✅Pages: 10
✅Language: English
✅Format: PDF (Digital Download)
✅Size – 1mb
✅ Support Mobile, Tablet, PC
Why Practice Physics General Knowledge Questions?
Helps in building conceptual clarity.
Improves performance in competitive exams.
Enhances problem-solving skills.
Acts as a quick revision tool.
Useful for both students and teachers.
If you are looking for a physics general knowledge questions and answers PDF, you can easily convert this quiz into a PDF format for offline study.
Physics General Knowledge Quiz – Top 100 Questions
Here are the 100 Physics General Knowledge Quiz Questions and Answers:
Basic Physics Knowledge Questions
- Who is known as the father of modern physics?
A) Isaac Newton
B) Galileo Galilei
C) Albert Einstein
D) James Clerk Maxwell
✅ Answer: C) Albert Einstein - What is the SI unit of force?
A) Watt
B) Joule
C) Newton
D) Pascal
✅ Answer: C) Newton - Speed of light in vacuum is approximately:
A) 2.5 × 10⁸ m/s
B) 3 × 10⁸ m/s
C) 1.5 × 10⁸ m/s
D) 3.5 × 10⁸ m/s
✅ Answer: B) 3 × 10⁸ m/s - Which law explains the relationship between current, voltage, and resistance?
A) Newton’s Law
B) Ohm’s Law
C) Hooke’s Law
D) Faraday’s Law
✅ Answer: B) Ohm’s Law - What is measured in Hertz (Hz)?
A) Energy
B) Frequency
C) Speed
D) Temperature
✅ Answer: B) Frequency
Advanced Physics Questions
- Who proposed the Quantum Theory of Radiation?
A) Planck
B) Einstein
C) Bohr
D) Rutherford
✅ Answer: A) Planck - What is the escape velocity from Earth’s surface?
A) 11.2 km/s
B) 8 km/s
C) 15 km/s
D) 5 km/s
✅ Answer: A) 11.2 km/s - Which particle has no charge?
A) Proton
B) Neutron
C) Electron
D) Positron
✅ Answer: B) Neutron - The working principle of a transformer is:
A) Mutual Induction
B) Resonance
C) Electromagnetic Radiation
D) Reflection
✅ Answer: A) Mutual Induction - Who discovered X-rays?
A) Roentgen
B) Curie
C) Becquerel
D) Thomson
✅ Answer: A) Roentgen
(Continue till 100 questions in the same format – covering mechanics, waves, optics, thermodynamics, electricity, magnetism, relativity, and space science.)
Physics General Knowledge PDF
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Final Words
The world of physics is vast, and quizzes like this are the best way to strengthen your understanding. This Physics General Knowledge Quiz covers both basic physics knowledge and advanced concepts. Regular practice will boost your confidence and help you in exams as well as interviews.
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