ICSE Class 8 - Characteristics of Sound Videos
Define sound as wave, turning fork, production & propagation of sound. Electric bell experiment. Compression & rarefaction, longitudinal wave.
- propagation of sound in air
how do amplitude affect the velocity of sound in air
- what is montons
- what is sound wave
- When thunderstorms appears in cloud so firstly what is appear sound or light
- why is the loudness of sound heard by a plucked wire increased when mounted on a sound board
- What is sound
- a short flute produced a higher pitvh than a long pipe give reasons
- What is understood by quality or timbre of sound?
- Two identical guitars are played by 2 persons to give notes of same loudness and pitch. Will they differ in quality? Give reason for answer.