Sound and Waves

Time period and amplitude of a sound wave

Frequency, Time Period and Amplitude of a Sound, Loudness and pitch of a sound

Oscillatory motion – When an object oscillates in a ‘to and fro’ motion, that is, when an object vibrates back and forth, is said to… Read More »Frequency, Time Period and Amplitude of a Sound, Loudness and pitch of a sound

What is sound? Propagation of sound through a medium, Working principle of The Human Ear.

Definition of sound – A sound is a form of energy, produced when air molecules vibrate in a pattern called waves. Hence, the sound is… Read More »What is sound? Propagation of sound through a medium, Working principle of The Human Ear.