Oscillations - Types

Simple harmonic motion - Types

• Simple harmonic motion - Introduction
• Simple harmonic motion - Uniform circular motion - Projection
• Simple harmonic motion - Definitions
• Simple harmonic motion - Harmonic oscillations - Dynamics
• Simple harmonic motion - Time period and frequency - Expressions
• Simple harmonic motion - Angular harmonic oscillator
• Simple harmonic motion - Simple pendulum
• Simple harmonic motion - Simple pendulum - Laws
• Simple harmonic motion - Few examples
• Simple harmonic motion - Loaded spring and coupled oscillator
• Simple harmonic motion - Energy of a particle
• Lissajous’ figures

Waves - Propagation

Waves

• Waves - Classification
• Waves - Properties
• Waves - Definitions

Waves - Types

Progressive waves

• Progressive waves - Equation
• Progressive waves - Characteristics

Transverse waves

• Transverse waves - Formation
• Transverse waves - Properties

Waves - Longitudinal

• Waves - Longitudinal - Formation
• Waves - Longitudinal - Properties
• Waves - Longitudinal and transverse - Comparison

Waves - Stationary

• Waves - Stationary - Characteristics
• Waves - Stationary and progressive - Comparison

Vibrating bodies

• Waves - Superposition
• Beats - Introduction
• Beats - Beat frequency
• Beats - Uses
• Sound waves - Interference

Vibrations - String

• Vibrations - Transverse - String - Laws
• Vibrations - Transverse - String - Laws - Verification
• Frequency determination - Tuning fork
• Vibrations - Free, forced and damped
• Frequency determination - Melde’s experiment
• Sound - Velocity in air - Determination - Kundt’s tube

Vibrations - Air column

• Vibrations - Air column - Resonance
• Sound - Velocity in air - Determination - Resonance air column
• Vibrations - Air column - Closed organ pipe
• Vibrations - Air column - Open organ pipe
• Vibrations - Air column - End correction

Sound waves - Characteristics

Sound - Intensity and loudness

• Sound - Intensity - Threshold of hearing
• Sound - Intensity level - Bel
• Sound - Loudness - Phon
• Sound - Intensity or loudness - Factors influencing

Sound - Velocity - Different materials

• Sound - Velocity - Gases
• Sound - Velocity - Newton’s formula
• Sound - Velocity - Laplace correction
• Sound - Velocity - Factors - Temperature dependence
• Sound - Velocity - Factors - Pressure, medium and humidity
• Sound - Velocity - Solids and liquids

Music and noise - Introduction and definitions

• Musical sound and noise - Explanation
• Musical sound - Scale
• Musical sound - Characteristics

Sound - Reflection, refraction and diffraction

• Sound - Reflection
• Sound - Echoes - Formation
• Sound - Refraction and diffraction

Doppler effect

• Doppler effect - Sound
• Doppler effect - Applications

Practical applications

• Acoustics - Building
• Acoustics - Sound - Absorption and reverberation
• Acoustics - Auditorium - Requisites

Ultrasonic

• Ultrasonic - Properties
• Ultrasonic - Production
• Ultrasonic - Detection
• Ultrasonic - Applications