They try to beat me, they try in vain.
and when i win, i end the pain.

what am i ?

So my science teacher said anything that makes noise can in a way make music, instruments make music, and mayonnaise makes sound. so i have a question, do not report. is mayonnaise a instrument?

Look at the sculpture above of a gustus a staff like the one he is holding symbolized in roman culture

Which clef would be used for the violin? a. treble b. tenor c. bass d. alto what causes sound? a. electric fields b. magnetic fields c. vibrating electrons d. vibrating molecules