Physics Physics GK – Test Your Science Knowledge! Explore fascinating Physics General Knowledge questions and answers covering concepts like motion, energy, light, electricity, and famous scientists. Perfect for students, quiz lovers, and competitive exam preparation. Sharpen your science knowledge with these interesting physics facts! Practice questions 1-25 1. Who discovered the law of gravitation? – Isaac Newton 2. What is the SI unit of force? – Newton (N) 3. The speed of light is approximately how many km/s? – 3,00,000 km/s 4. What is the unit of electrical resistance? – Ohm (Ω) 5. Which instrument is used to measure atmospheric pressure? – Barometer 6. Which planet is known as the "morning star"? – Venus 7. What is the boiling point of water at sea level in Celsius? – 100°C 8. What is the chemical formula of water? – H₂O 9. What is the SI unit of power? – Watt (W) 10. What type of energy is stored in a stretched spring? – Potential Energy 11. What is the first law of...
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