Physics General Knowledge Questions: Physics GK Question for Competitive Exams

Rajesh Bhatia6 months ago 581.7K Views Join Examsbook
Physics General Knowledge GK Questions

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In this post, I am sharing important physics questions. Practice physics gk with these important and selective physics questions and answers. You should try to memorize this collection of physics general knowledge questions for better results in competitive exams. 

If you want to read Gk 2018 at a single page: Visit Gk Questions Blog. 

These Physics related questions are useful and there is strong chance to ask these physics questions again for competitive exam of 2018 like IAS, Bank PO, SSC CGL, RAS, CDS, UPSC exams and all state-related exams. 

You should also check General Science Questions and Chemistry GK Questions for better practice of Physics General knowledge for Competitive Exams. Try to solve these basic physics questions for better results in SSC an 

Physics GK Questions - Basic Physics Questions and Answers

Q.Who was the first pre-Socratic philosopher to suggest that matter could neither be created nor destroyed? 

Ans . Parmenides

Q. In 1729 AD, Pieter Van Musschenbroek used the term ‘PHYSICS’ for the first time. What was the subject called so far?

Ans . Natural philosophy 

Q. Which Greek philosopher suggested that the material world was composed of four basic elements – air, water, fire and earth?

Ans . Empedocles 

Q. Who in 1231 was the first to describe the science of optics?

Ans . Robert Grosseteste 

Q. Who was burnt to death for suggesting that the sun might be an ordinary star?

Ans . Giordano Bruno

Q. Who in 1643 was the first person to create vacuum above the liquid?

Ans . Evangelista Torricelli 

Q. Who in 1786 invented the gold leaf electroscope?

Ans . Abraham Bennet 

Q. Who encouraged Newton to write his idea for Principia?

Ans . Edmund Halley 

Q. Who in 1808 discovered polarization of light and introduced the term ‘Polarization’?

Ans . Etienne-Louis Malus 

Q. The first scientist to apply scientific reasoning to cosmology was Rene Descartes. What was his theory called?

Ans . Vortex Theory 

If you have any problem or doubt regarding Physics Questions and Answers for Competitive Exams, you can ask me in the comment section. To more practice for Physics General Knowledge Questions, Visit next page.

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    Rajesh Bhatia

    A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at

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