The Union Public Service Commission (UPSC) Indian Administrative Services (IAS) Prelims is one of the most challenging examinations in the country. The syllabus encompasses a wide range of subjects including Geography, Polity, History, Economics, and General Science. Among these, General Science plays a crucial role as it comprises Biology, Physics, and Chemistry. In recent years, the UPSC IAS Prelims has seen a rise in questions from the topic of Scientific Laws and Theories. Therefore, it is crucial for aspirants to have a strong understanding of these principles.
In the world of science, a Scientific Law is a statement that describes an observable occurrence in nature that appears to always be true. It is not an explanation of why the phenomenon occurs or what causes it. That's where Scientific Theories come in, they provide the explanations. There are numerous scientific theories and laws, particularly in Physics and Chemistry, that we have learned from our school days. These are vital for the UPSC IAS Prelims exam, as UPSC tends to ask more questions on this topic.
