Here are important questions from Physics for First Year Science (Class 11) students, based on commonly studied chapters across many curricula (CBSE, State Boards, etc.). These questions focus on concept clarity and frequently asked topics in exams. ๐ญ๐ --- ✅ Chapter 1: Physical World & Measurement Important Questions: 1. What are the fundamental forces of nature? Explain any two. 2. Define and explain the concept of significant figures. 3. What is dimensional analysis? State its applications. 4. Derive the formula for the time period of a simple pendulum using dimensional analysis. 5. Differentiate between fundamental and derived quantities. --- ๐ค๐ช ✅ Chapter 2: Kinematics Important Questions: 1. Derive the three equations of motion using calculus/graphical method. 2. Define displacement, velocity, and acceleration with suitable examples. 3. A body moves with uniform acceleration. Derive expression for distance traveled in nth second. 4. Explain projectile motio...
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