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“The Knowledge Library”
Knowledge for All, without Barriers…
An Initiative by: Kausik Chakraborty.
“The Knowledge Library”
Knowledge for All, without Barriers……….
Knowledge for All, without Barriers…
MCQ on India During 2000 to 2014 Q. Who was the Prime Minister of India at the beginning of the year 2000? / वर्ष 2000 की शुरुआत में भारत के प्रधानमंत्री कौन थे?A) Manmohan SinghB) Atal Bihari VajpayeeC) H.D. Deve GowdaD) I.K. GujralAnswer: B) Atal Bihari Vajpayee Q. Which political alliance was led by Atal Read more…
MCQ on Era of RajIv Gandhi: Crisis of Assam Q. Who became the Prime Minister of India after the assassination of Indira Gandhi in 1984? / 1984 में इंदिरा गांधी की हत्या के बाद भारत के प्रधानमंत्री कौन बने?A) P.V. Narasimha RaoB) Rajiv GandhiC) V.P. SinghD) Charan SinghAnswer: B) Rajiv Gandhi Q. In which year Read more…
MCQ on Revival of Congress and Punjab Crisis Q. Who led the revival of the Congress Party after the Janata Party government collapsed? / जनता पार्टी सरकार के पतन के बाद कांग्रेस के पुनरुत्थान का नेतृत्व किसने किया?A) Rajiv GandhiB) Indira GandhiC) P.V. Narasimha RaoD) Morarji DesaiAnswer: B) Indira Gandhi Q. In which year did Read more…
Did You Know Cats Cannot Taste Sweetness? The Science Explained Have you ever wondered why your cat ignores a piece of cake but eagerly runs toward a piece of fish? One of the most surprising facts about felines is that cats cannot taste sweetness. Unlike humans, who enjoy sugary desserts and sweet fruits, domestic cats Read more…
Earth Is Not a Perfect Sphere: The Amazing Shape of Our Planet Introduction When most people imagine our planet, they picture a perfectly round blue globe floating through space. Globes in classrooms and many illustrations reinforce this idea, making it easy to assume that Earth has the shape of a flawless sphere. However, science tells Read more…
Did Astronauts Become Taller in Space? Amazing Science Explained Introduction Space is one of the most fascinating environments humans have ever explored. It challenges the body in surprising ways, from changing how blood flows to affecting muscles and bones. One of the most interesting facts discovered through decades of space missions is that astronauts actually Read more…
Gauss’s Law: Understanding Electric Flux and Symmetry Introduction Gauss’s Law is one of the fundamental principles of electromagnetism and forms an essential part of classical physics. It provides a powerful relationship between electric charge and the electric field surrounding that charge. Introduced through the work of the German mathematician and physicist Carl Friedrich Gauss, this Read more…
Ampere’s Law Explained: Principle, Formula and Applications Introduction Ampere’s Law is one of the fundamental principles of electromagnetism and plays a central role in understanding the relationship between electric current and magnetic fields. Developed by the French physicist André-Marie Ampère in the early nineteenth century, this law provided a mathematical framework for explaining how electric Read more…
Lenz’s Law Explained: Principle, Formula, Applications & Uses Introduction Lenz’s Law is one of the most important principles in electromagnetism and plays a crucial role in understanding how electric currents are generated through electromagnetic induction. It explains the direction of induced current whenever a conductor experiences a changing magnetic field. This principle is widely used Read more…
Faraday’s Law of Electromagnetic Induction Explained Electromagnetic induction is one of the most important discoveries in the history of science and technology. It forms the foundation of modern electrical engineering and plays a central role in the generation and distribution of electrical power across the world. The principle explains how electricity can be produced from Read more…