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Chapter 12: Wave and Sound (68 videos)

12.1: Introduction
1. Introductoin to Wave Motion
12.2: Oscillations
1. Introduction to Simple Harmonic Motion
12.3: Simple Harmonic Motion
1. Working of Simple Harmonic Motion
2. Problem 1-Working of Simple Harmonic Motion
3. Basic terms in SHM
4. Problem 1-Mass Attached to Spring
5. Problem-Energies Interconversion in Spring-Mass System
6. Problem-Ball and Bowl as SHM
7. Problem 1-Basic Terms in SHM
12.4: Example of Simple Harmonic Motion
1. Introduction to simple Pendulum
2. Problem-Introduction to Simple Pendulum
3. Working of simple pendulum
4. Problem-Working of Simple Pendulum
12.5: Resonance
1. Introduction to Resonance
2. Applications of Resonance
12.6: Wave Motion
1. Introductoin to Wave Motion
2. Characteristics of Wave
3. Problem 2-Characteristics of Wave
4. Mechanical and Electromagnetic Waves
5. Introduction to Transverse and longitudnal waves
6. Problem-Waves as Carriers of Energy
7. Problem 1-Mechanical and Electromagnetic waves
8. Problem 1-Introduction to Transverse and Longitudinal waves
12.7: Characteristics of a Wave
1. Basic terms in SHM
2. Derivation of Wave Equation
3. Problem 1-Derivation of Wave Equation
12.8: Behavior of Waves
1. Reflection of Light
2. Problem 1-Introduction to Reflection
3. Refraction of Light
4. Introduction to Diffraction
5. Problem 1-Introduction to Refraction
6. Introduction to Interference
7. Stationary Waves
8. Problem 1-Stationary waves
12.9: How Sound is Produced
1. How Sound is Produced and Travel
2. More on How Sound is Produced and Travel
3. Problem 1-More on How Sound is Produced and Travel
12.10: Propagation of Sound Waves
1. How Sound is Produced and Travel
2. More on How Sound is Produced and Travel
3. Problem 1-The Mechanical Nature of Sound
12.11: Audible Frequency Range
1. Audible Frequency Range
2. Problem 1-Audibility
3. Problem 1-Audible Frequency Range
4. Problem 2-Audible Frequency Range
12.12: Velocity of Sound
1. Measuring Speed of Sound
2. Problem 1-Measuring The Speed of Sound
3. More on Measuring Speed of Sound
4. Problem 2-Measuring The Speed of Sound
12.13: Characteristics of Sound
1. Loudness of Sound
2. Quality of Sound
3. Pitch of Sound
4. Problem 1- Pitch of Sound
5. Sound Intensity and Sound Level
6. More on Sound Intensity and Sound Level
7. How Amplitude is Related With Loudness1
8. Problem 1- Sound Intensity and Sound Level
9. How Frequency is Related with Pitch1
10. Reflection of Sound (Echoes)
12.14: Reflectionof Sound
1. Reflection of Sound (Echoes)
2. Problem1-Reflection of Sound (Echoes)
3. Problem2-Reflection of Sound (Echoes)
4. Problem 1-Measuring Speed of Sound by Echo Method
12.15: Interference of Sound
1. Interference of sound Waves
2. Resonance in Sound Waves
3. Introducing Beats
4. Ultrasounds and its Applications
5. Problem 1-Ultrasound and Its Applications
6. Problem 2-Ultrasound and its Applications

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