👉 Sound Waves Made Easy 🔊 | Characteristics, Wave Properties & Speed of Sound | Class 9
Автор: Rahul's Journal
Загружено: 2026-01-11
Просмотров: 77
Описание:
In this video, I have explained Sound Waves in a simple and conceptual way, specially designed for Class 9 Physics students (CBSE).
🔹 Topics Covered:
✔️ What are sound waves
✔️ General characteristics of waves
✔️ Characteristics of sound waves (Amplitude, Wavelength, Frequency, Time Period)
✔️ Speed of sound
✔️ Formula of speed of sound and its explanation
✔️ Clear concept building for exams and numericals
This lecture will help you understand sound deeply, not just memorize formulas.
Perfect for school exams, concept clarity, and foundation building.
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📚 Class: 9
📘 Chapter: Sound
🎯 Board: CBSE / State Boards
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