User talk:Justin2280

Sometimes when you listen to the beat of a drum you hear the steady vibration. sound comes from diferent places,objects and produce different sounds and vibration. but what happens when this vIbration enters you you fill some vibration inside your body that's called [SOUND WAVES.

PROPERTIES OF SOUND WAVES. when a drummer or musician hits a drum or sing the waves vibrates up and down. There are two different types of waves called longitudiunal waves in which particles of air vibrates in same dirrections the waves travels. the waves carry  high energy through a medium also when the sound waves enters your eardrum this causes your eardrum to vibrate. other objects cause diferent sound and waves but the medium carries the motion.

if you stand 2 feet away from an ambulance truck it may seem the ambulance is right behind you bu if you are an inche away it seems you are very far that is sound wave. loudness is determined by intensity.{level,degree}

MUSICAL INSRUMENTS RELY ON SOUND WAVES I remember when i go to church our  pianonist do play reagea jungle whenever he plays this sound it vibrates in my eardrum this mean the piano wave travels in far distance with a ultrasound.

when a drummer or musician hits a drum or sing the waves vibrates up and down. There are two different types of waves called longitudiunal waves in which particles of air vibrates in same dirrections the waves travels. the waves carry  high energy through a medium also when the sound waves enters your eardrum this causes your eardrum