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WAVES-Exercises
Q1. A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m. If the transverse jerk is struck at one end of the st...
WAVES-QnA
The chapter Waves in NCERT Class XI Physics forms a crucial bridge between oscillatory motion and real-world wave phenomena encountered in sound, light, and advanced physical systems. A clear understa...
WAVES-True/False
Wave motion forms the conceptual bridge between oscillatory phenomena and real-world signal propagation, making it one of the most intellectually rich chapters in NCERT Physics Class XI. Chapter 14, W...
WAVES-MCQs
Waves form a foundational pillar of classical physics, linking mechanical oscillations with sound, optics, and modern technological applications. NCERT Class XI Physics Chapter 14, “Waves,” introd...
WAVES-Notes
WAVE A wave is a physical phenomenon by which a disturbance or oscillation travels through a medium or space, transferring energy from o...
OSCILLATIONS-Objective Questions for Entrance Exams
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OSCILLATIONS-Execise
Q1. Which of the following examples represent periodic motion? (a) A swimmer completing one (return) trip from one bank of a river to the other ...
OSCILLATIONS-QnA
Oscillatory motion is one of the central themes of Class 11 Physics and appears repeatedly in higher mechanics, waves, optics, and modern physics. The QnA set you are using systematically covers every...
OSCILLATIONS-True/False
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OSCILLATIONS-MCQs
Oscillatory motion is one of the most fundamental and concept-building topics in Class XI Physics, forming the backbone of wave motion, alternating current, quantum mechanics, and mechanical vibration...
OSCILLATIONS-Notes
Periodic Motion A motion is called periodic if a system repeats its motion after equal intervals of time. The smallest interval ...
KINETIC THEORY-Objective Questions for Entrance Exams
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