Sound Waves

Sound Waves sound wave A sound wave is the pattern of disturbance caused by the energy travelling away from the source of the sound Sound waves are longitudinal waves This means sound wave Chapters Sound travels as a wave For example, if you hit a drum, the drum skin vibrates This makes the air particles closest to the drum

sound wave Loudness is how you perceive the energy of a sound wave A wave with a greater amplitude will produce a louder sound Sounds are quieter farther from their

sound wave sound wave, See also: audio waves, Example: ีโปรแกรมวิเคราะห์เสียงนี้ สามารถขยายคลื่นเสียงได้หลายเท่า, Thai Definition: เสียงดังสั่นสะเทือนในลักษณะเป็นคลื่น Characteristics of Sound Waves · Amplitude · Wavelength · Frequency Pitch of the Sound Waves · Timbre · Reflection of Sound Waves: · Refraction of Sound Waves: