Wave Motion

This topic covers concepts such as Classification of Wave Motion, One, Two and Three Dimensional Waves, Mechanical and Electromagnetic Waves, Transverse and Longitudinal Waves, and Waves on String.

This topic covers concepts such as Frequency and Time Period, Amplitude, Wavelength of a Wave, and Characteristics of Wave Motion.

This topic covers concepts such as Mechanical Waves, Longitudinal Waves, Transverse Waves, High Pressure Area, Low Pressure Area, Crest, Trough, Density Variation in a Wave, Time Period, Softness of Sound, Tone and Note of Sound, etc.

This topic covers concepts such as Relation between Pressure and Displacement Amplitudes and Vibrating Body.

This topic covers concepts such as Propagation of Sound in Solids, Sound Propagates through Liquids, Sound Propagates through Gases, and Medium for Propagation of Sound Waves.

This topic covers concepts such as Speed of Wave, Speed of Sound in Different Media, Variation of Speed of Sound with Temperature, Sonic Boom, Speed of Sound Waves in Liquids, and Speed of Sound Waves in Solids.

This topic covers concepts such as Relation among Wave Speed, Frequency and Wavelength, Relation among Wave Speed, and Time Period and Wavelength.

This topic covers concepts such as Reverberation, Uses of Multiple Reflection of Sound, and Difference between Refraction of Sound and Light.

This topic covers concepts such as Echo, Echoing of Voice in Mountains, Application of Echo, Conditions Necessary for Hearing Echo, and Persistence of Hearing.

This topic covers concepts such as Speed of Sound Waves, Characteristic of Sound, Grave Sound, Shrill Sound, Ways to Vary Pitch of Sound, Difference between Loudness and Intensity of Sound, and Difference between Pitch and Frequency of Sound.

This topic covers concepts such as Ultrasonography, Sonar, Applications of Sonar, Doppler's Effect in Sound, Real and Apparent Frequencies in Doppler Effect, and How Do Bats Fly in Dark.

This topic covers concepts such as Eardrum and Structure of Human Ear.