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Science for Students & Competitive Exams

Science is the key to understanding the universe and shaping the future. For students and competitive exam aspirants, mastering scientific concepts in physics, chemistry, and biology is essential. This guide explores core scientific principles, their real-world applications, and effective strategies to excel in exams like NEET and IIT-JEE. With the right approach—conceptual learning, problem-solving, and smart revision—science becomes not just a subject but a gateway to innovation and success.

The Laws of Thermodynamics: Essential Concepts of Heat

What is Heat? Heat is a form of energy that is transferred between objects or systems due to a temperature difference. It flows naturally from regions of higher temperature to regions of lower temperature. Heat is denoted by the symbol Q or q and its SI unit is Joules(J). Also measure in calories. Key Concepts…