it makes heat.. i dont know if thats what your asking though..
A
"In this process, rings of smooth muscle in the wall repeatedly contract and relax. The result is a back-and-forth movement that mixes digested material and forces it against the wall
if it goes back and forth 2x in 5 seconds, 50 times that is 50x5 or 250 seconds, aka 3 min 10 sec
a grin
A handshake is where one server can connect back and forth with another server promptly and easily. There are 24 input and output pins in the 8255. Each input produces signals which exchange a "handshake" of information back and forth.
longitudinal vibration
A vibration.
A
vibration or brownian motion
Vibration
Vibration
back in forth movement is the anwser
After you stroke a tuning fork, all the particles move back and forth. If you play a piano, particles of the wire move back and forth.
the particles in a surface water move back- and- forth only.
the particles in a surface water move back- and- forth only.
REM stands for Rapid Eye Movement so the answer is yes.
The rapid back and forth of air or other matter is the sounds vibration (vibration is the anwser).