Sound Waves

This topic covers concepts such as Sinusoidal Waves in Solids and Liquids, Sinusoidal Waves in Gases, Displacement Equation of Sound Wave, Pressure Equation of Sound Wave, etc.

This topic covers concepts such as Intensity of Sound Waves, Decibel Scale of Sound Waves, and Decibel Level of Some Common Sound.

This topic covers concepts such as Interference of Sound Waves, Equation of Resultant Sound Wave after Interference, and Quincke's Tube.

This topic covers concepts such as Condition for Resonance, Resonance, Applications of Resonance, and Disadvantages of Resonance.

This topic covers concepts such as Wave Velocity in Mediums, Speed of Sound Waves, Newton's Formula for Speed of Sound Waves in Gases, Laplace Correction of Newton's Relation, Pressure and Speed of Sound Wave, etc.

This topic covers concepts such as Kundt's Tube, Organ Pipes, Open Organ Pipe, Fundamental Frequency of Open Organ Pipe, Harmonics and Overtones in Open Organ Pipe, Pressure Wave in Open Organ Pipe, etc.

This topic covers concepts such as Beats in Waves, Resultant Beat Equation, Beat Frequency, and Application of Beats.

This topic covers concepts such as Doppler's Effect in Sound, Real and Apparent Frequencies in Doppler Effect, Real and Apparent Wavelengths in Doppler Effect, Source Moving Away from Stationary Observer in Doppler Effect, etc.

This topic covers concept such as Source or Observer Moving at Angle to Source Observer Line.

This topic covers the concept of Doppler Effect with Accelerated Observer or Source, Doppler Effect with Accelerated Observer or Source towards each other and Doppler Effect with Accelerated Observer or Source away from each other.